From e81516c58ef84663ee05a43760a53a416d529de7 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Fri, 19 Jun 2009 16:56:56 -0300 Subject: V4L/DVB (12343): Stop defining I2C adapter IDs nobody uses There is no point in defining I2C adapter IDs when no code is using them. As this field might go away in the future, stop using it when we don't need to. Signed-off-by: Jean Delvare Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cafe_ccic.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/media/video/cafe_ccic.c') diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index c4d181dde1c..9c149a78129 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -490,7 +490,6 @@ static int cafe_smbus_setup(struct cafe_camera *cam) int ret; cafe_smbus_enable_irq(cam); - adap->id = I2C_HW_SMBUS_CAFE; adap->owner = THIS_MODULE; adap->algo = &cafe_smbus_algo; strcpy(adap->name, "cafe_ccic"); -- cgit v1.2.3-70-g09d2 From 53dacb15705901e14b03dcba27e40364fedd9d09 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 10 Aug 2009 02:49:08 -0300 Subject: V4L/DVB (12540): v4l: simplify v4l2_i2c_new_subdev and friends Rewrite v4l2_i2c_new_subdev as a simplified version of v4l2_i2c_new_subdev_cfg and remove v4l2_i2c_new_probed_subdev and v4l2_i2c_new_probed_subdev_addr. This simplifies this API substantially. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/v4l2-framework.txt | 16 ++-- drivers/media/video/au0828/au0828-cards.c | 4 +- drivers/media/video/bt8xx/bttv-cards.c | 44 ++++----- drivers/media/video/cafe_ccic.c | 2 +- drivers/media/video/cx18/cx18-i2c.c | 14 +-- drivers/media/video/cx231xx/cx231xx-cards.c | 4 +- drivers/media/video/cx23885/cx23885-cards.c | 2 +- drivers/media/video/cx23885/cx23885-video.c | 6 +- drivers/media/video/cx88/cx88-cards.c | 14 +-- drivers/media/video/cx88/cx88-video.c | 6 +- drivers/media/video/davinci/vpif_display.c | 4 +- drivers/media/video/em28xx/em28xx-cards.c | 30 +++--- drivers/media/video/ivtv/ivtv-i2c.c | 18 ++-- drivers/media/video/mxb.c | 14 +-- drivers/media/video/pvrusb2/pvrusb2-hdw.c | 10 +- drivers/media/video/saa7134/saa7134-cards.c | 12 +-- drivers/media/video/saa7134/saa7134-core.c | 6 +- drivers/media/video/usbvision/usbvision-i2c.c | 12 +-- drivers/media/video/v4l2-common.c | 133 -------------------------- drivers/media/video/vino.c | 8 +- drivers/media/video/w9968cf.c | 4 +- drivers/media/video/zoran/zoran_card.c | 8 +- include/media/v4l2-common.h | 24 ++--- 23 files changed, 126 insertions(+), 269 deletions(-) (limited to 'drivers/media/video/cafe_ccic.c') diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt index ba4706afc5f..e395a9cdc53 100644 --- a/Documentation/video4linux/v4l2-framework.txt +++ b/Documentation/video4linux/v4l2-framework.txt @@ -370,19 +370,20 @@ from the remove() callback ensures that this is always done correctly. The bridge driver also has some helper functions it can use: struct v4l2_subdev *sd = v4l2_i2c_new_subdev(v4l2_dev, adapter, - "module_foo", "chipid", 0x36); + "module_foo", "chipid", 0x36, NULL); This loads the given module (can be NULL if no module needs to be loaded) and calls i2c_new_device() with the given i2c_adapter and chip/address arguments. If all goes well, then it registers the subdev with the v4l2_device. -You can also use v4l2_i2c_new_probed_subdev() which is very similar to -v4l2_i2c_new_subdev(), except that it has an array of possible I2C addresses -that it should probe. Internally it calls i2c_new_probed_device(). +You can also use the last argument of v4l2_i2c_new_subdev() to pass an array +of possible I2C addresses that it should probe. These probe addresses are +only used if the previous argument is 0. A non-zero argument means that you +know the exact i2c address so in that case no probing will take place. Both functions return NULL if something went wrong. -Note that the chipid you pass to v4l2_i2c_new_(probed_)subdev() is usually +Note that the chipid you pass to v4l2_i2c_new_subdev() is usually the same as the module name. It allows you to specify a chip variant, e.g. "saa7114" or "saa7115". In general though the i2c driver autodetects this. The use of chipid is something that needs to be looked at more closely at a @@ -410,11 +411,6 @@ the irq and platform_data arguments after the subdev was setup. The older v4l2_i2c_new_(probed_)subdev functions will call s_config as well, but with irq set to 0 and platform_data set to NULL. -Note that in the next kernel release the functions v4l2_i2c_new_subdev, -v4l2_i2c_new_probed_subdev and v4l2_i2c_new_probed_subdev_addr will all be -replaced by a single v4l2_i2c_new_subdev that is identical to -v4l2_i2c_new_subdev_cfg but without the irq and platform_data arguments. - struct video_device ------------------- diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c index 830c4a933f6..57dd9195daf 100644 --- a/drivers/media/video/au0828/au0828-cards.c +++ b/drivers/media/video/au0828/au0828-cards.c @@ -212,7 +212,7 @@ void au0828_card_setup(struct au0828_dev *dev) be abstracted out if we ever need to support a different demod) */ sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "au8522", "au8522", 0x8e >> 1); + "au8522", "au8522", 0x8e >> 1, NULL); if (sd == NULL) printk(KERN_ERR "analog subdev registration failed\n"); } @@ -221,7 +221,7 @@ void au0828_card_setup(struct au0828_dev *dev) if (dev->board.tuner_type != TUNER_ABSENT) { /* Load the tuner module, which does the attach */ sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "tuner", "tuner", dev->board.tuner_addr); + "tuner", "tuner", dev->board.tuner_addr, NULL); if (sd == NULL) printk(KERN_ERR "tuner subdev registration fail\n"); diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index b42251fa96b..12279f6d9bc 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -3524,8 +3524,8 @@ void __devinit bttv_init_card2(struct bttv *btv) }; struct v4l2_subdev *sd; - sd = v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, - &btv->c.i2c_adap, "saa6588", "saa6588", addrs); + sd = v4l2_i2c_new_subdev(&btv->c.v4l2_dev, + &btv->c.i2c_adap, "saa6588", "saa6588", 0, addrs); btv->has_saa6588 = (sd != NULL); } @@ -3549,8 +3549,8 @@ void __devinit bttv_init_card2(struct bttv *btv) I2C_CLIENT_END }; - btv->sd_msp34xx = v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, - &btv->c.i2c_adap, "msp3400", "msp3400", addrs); + btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev, + &btv->c.i2c_adap, "msp3400", "msp3400", 0, addrs); if (btv->sd_msp34xx) return; goto no_audio; @@ -3563,16 +3563,16 @@ void __devinit bttv_init_card2(struct bttv *btv) I2C_CLIENT_END }; - if (v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, - &btv->c.i2c_adap, "tda7432", "tda7432", addrs)) + if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev, + &btv->c.i2c_adap, "tda7432", "tda7432", 0, addrs)) return; goto no_audio; } case 3: { /* The user specified that we should probe for tvaudio */ - btv->sd_tvaudio = v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, - &btv->c.i2c_adap, "tvaudio", "tvaudio", tvaudio_addrs()); + btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev, + &btv->c.i2c_adap, "tvaudio", "tvaudio", 0, tvaudio_addrs()); if (btv->sd_tvaudio) return; goto no_audio; @@ -3591,13 +3591,13 @@ void __devinit bttv_init_card2(struct bttv *btv) it really is a msp3400, so it will return NULL when the device found is really something else (e.g. a tea6300). */ if (!bttv_tvcards[btv->c.type].no_msp34xx) { - btv->sd_msp34xx = v4l2_i2c_new_probed_subdev_addr(&btv->c.v4l2_dev, + btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev, &btv->c.i2c_adap, "msp3400", "msp3400", - I2C_ADDR_MSP3400 >> 1); + 0, I2C_ADDRS(I2C_ADDR_MSP3400 >> 1)); } else if (bttv_tvcards[btv->c.type].msp34xx_alt) { - btv->sd_msp34xx = v4l2_i2c_new_probed_subdev_addr(&btv->c.v4l2_dev, + btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev, &btv->c.i2c_adap, "msp3400", "msp3400", - I2C_ADDR_MSP3400_ALT >> 1); + 0, I2C_ADDRS(I2C_ADDR_MSP3400_ALT >> 1)); } /* If we found a msp34xx, then we're done. */ @@ -3611,14 +3611,14 @@ void __devinit bttv_init_card2(struct bttv *btv) I2C_CLIENT_END }; - if (v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, - &btv->c.i2c_adap, "tda7432", "tda7432", addrs)) + if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev, + &btv->c.i2c_adap, "tda7432", "tda7432", 0, addrs)) return; } /* Now see if we can find one of the tvaudio devices. */ - btv->sd_tvaudio = v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, - &btv->c.i2c_adap, "tvaudio", "tvaudio", tvaudio_addrs()); + btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev, + &btv->c.i2c_adap, "tvaudio", "tvaudio", 0, tvaudio_addrs()); if (btv->sd_tvaudio) return; @@ -3641,15 +3641,15 @@ void __devinit bttv_init_tuner(struct bttv *btv) /* Load tuner module before issuing tuner config call! */ if (bttv_tvcards[btv->c.type].has_radio) - v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, + v4l2_i2c_new_subdev(&btv->c.v4l2_dev, &btv->c.i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_RADIO)); - v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, + 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO)); + v4l2_i2c_new_subdev(&btv->c.v4l2_dev, &btv->c.i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); - v4l2_i2c_new_probed_subdev(&btv->c.v4l2_dev, + 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); + v4l2_i2c_new_subdev(&btv->c.v4l2_dev, &btv->c.i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD)); + 0, v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD)); tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV; tun_setup.type = btv->tuner_type; diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index 9c149a78129..657c481d255 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -1955,7 +1955,7 @@ static int cafe_pci_probe(struct pci_dev *pdev, cam->sensor_addr = 0x42; cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, &cam->i2c_adapter, - "ov7670", "ov7670", cam->sensor_addr); + "ov7670", "ov7670", cam->sensor_addr, NULL); if (cam->sensor == NULL) { ret = -ENODEV; goto out_smbus; diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c index dbbf93d2eee..2477461e84d 100644 --- a/drivers/media/video/cx18/cx18-i2c.c +++ b/drivers/media/video/cx18/cx18-i2c.c @@ -139,16 +139,16 @@ int cx18_i2c_register(struct cx18 *cx, unsigned idx) if (hw == CX18_HW_TUNER) { /* special tuner group handling */ - sd = v4l2_i2c_new_probed_subdev(&cx->v4l2_dev, - adap, mod, type, cx->card_i2c->radio); + sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, + adap, mod, type, 0, cx->card_i2c->radio); if (sd != NULL) sd->grp_id = hw; - sd = v4l2_i2c_new_probed_subdev(&cx->v4l2_dev, - adap, mod, type, cx->card_i2c->demod); + sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, + adap, mod, type, 0, cx->card_i2c->demod); if (sd != NULL) sd->grp_id = hw; - sd = v4l2_i2c_new_probed_subdev(&cx->v4l2_dev, - adap, mod, type, cx->card_i2c->tv); + sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, + adap, mod, type, 0, cx->card_i2c->tv); if (sd != NULL) sd->grp_id = hw; return sd != NULL ? 0 : -1; @@ -162,7 +162,7 @@ int cx18_i2c_register(struct cx18 *cx, unsigned idx) return -1; /* It's an I2C device other than an analog tuner or IR chip */ - sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, mod, type, hw_addrs[idx]); + sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, mod, type, hw_addrs[idx], NULL); if (sd != NULL) sd->grp_id = hw; return sd != NULL ? 0 : -1; diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c index 63d2239fd32..319c459459e 100644 --- a/drivers/media/video/cx231xx/cx231xx-cards.c +++ b/drivers/media/video/cx231xx/cx231xx-cards.c @@ -313,7 +313,7 @@ void cx231xx_card_setup(struct cx231xx *dev) if (dev->board.decoder == CX231XX_AVDECODER) { dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[0].i2c_adap, - "cx25840", "cx25840", 0x88 >> 1); + "cx25840", "cx25840", 0x88 >> 1, NULL); if (dev->sd_cx25840 == NULL) cx231xx_info("cx25840 subdev registration failure\n"); cx25840_call(dev, core, load_fw); @@ -323,7 +323,7 @@ void cx231xx_card_setup(struct cx231xx *dev) if (dev->board.tuner_type != TUNER_ABSENT) { dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[1].i2c_adap, - "tuner", "tuner", 0xc2 >> 1); + "tuner", "tuner", 0xc2 >> 1, NULL); if (dev->sd_tuner == NULL) cx231xx_info("tuner subdev registration failure\n"); diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c index 3143d85ef31..02ba4aec7d9 100644 --- a/drivers/media/video/cx23885/cx23885-cards.c +++ b/drivers/media/video/cx23885/cx23885-cards.c @@ -929,7 +929,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[2].i2c_adap, - "cx25840", "cx25840", 0x88 >> 1); + "cx25840", "cx25840", 0x88 >> 1, NULL); v4l2_subdev_call(dev->sd_cx25840, core, load_fw); break; } diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c index 5d609333630..654cc253cd5 100644 --- a/drivers/media/video/cx23885/cx23885-video.c +++ b/drivers/media/video/cx23885/cx23885-video.c @@ -1521,11 +1521,11 @@ int cx23885_video_register(struct cx23885_dev *dev) if (dev->tuner_addr) sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[1].i2c_adap, - "tuner", "tuner", dev->tuner_addr); + "tuner", "tuner", dev->tuner_addr, NULL); else - sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, + sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[1].i2c_adap, - "tuner", "tuner", v4l2_i2c_tuner_addrs(ADDRS_TV)); + "tuner", "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_TV)); if (sd) { struct tuner_setup tun_setup; diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index e5f07fbd5a3..33be6369871 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -3439,20 +3439,20 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr) The radio_type is sometimes missing, or set to UNSET but later code configures a tea5767. */ - v4l2_i2c_new_probed_subdev(&core->v4l2_dev, &core->i2c_adap, + v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_RADIO)); + 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO)); if (has_demod) - v4l2_i2c_new_probed_subdev(&core->v4l2_dev, + v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); + 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); if (core->board.tuner_addr == ADDR_UNSET) { - v4l2_i2c_new_probed_subdev(&core->v4l2_dev, + v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, "tuner", "tuner", - has_demod ? tv_addrs + 4 : tv_addrs); + 0, has_demod ? tv_addrs + 4 : tv_addrs); } else { v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, - "tuner", "tuner", core->board.tuner_addr); + "tuner", "tuner", core->board.tuner_addr, NULL); } } diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 2bb54c3ef5c..81d2b5dea18 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -1881,14 +1881,14 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, if (core->board.audio_chip == V4L2_IDENT_WM8775) v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, - "wm8775", "wm8775", 0x36 >> 1); + "wm8775", "wm8775", 0x36 >> 1, NULL); if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) { /* This probes for a tda9874 as is used on some Pixelview Ultra boards. */ - v4l2_i2c_new_probed_subdev_addr(&core->v4l2_dev, + v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, - "tvaudio", "tvaudio", 0xb0 >> 1); + "tvaudio", "tvaudio", 0, I2C_ADDRS(0xb0 >> 1)); } switch (core->boardnr) { diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c index 8ea65d794db..a125a452d24 100644 --- a/drivers/media/video/davinci/vpif_display.c +++ b/drivers/media/video/davinci/vpif_display.c @@ -1566,10 +1566,10 @@ static __init int vpif_probe(struct platform_device *pdev) } for (i = 0; i < subdev_count; i++) { - vpif_obj.sd[i] = v4l2_i2c_new_probed_subdev(&vpif_obj.v4l2_dev, + vpif_obj.sd[i] = v4l2_i2c_new_subdev(&vpif_obj.v4l2_dev, i2c_adap, subdevdata[i].name, subdevdata[i].name, - &subdevdata[i].addr); + 0, I2C_ADDRS(subdevdata[i].addr)); if (!vpif_obj.sd[i]) { vpif_err("Error registering v4l2 subdevice\n"); goto probe_subdev_out; diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 8a5ce818170..bdb249bd9d5 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -2372,55 +2372,55 @@ void em28xx_card_setup(struct em28xx *dev) /* request some modules */ if (dev->board.has_msp34xx) - v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "msp3400", "msp3400", msp3400_addrs); + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "msp3400", "msp3400", 0, msp3400_addrs); if (dev->board.decoder == EM28XX_SAA711X) - v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "saa7115", "saa7115_auto", saa711x_addrs); + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "saa7115", "saa7115_auto", 0, saa711x_addrs); if (dev->board.decoder == EM28XX_TVP5150) - v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "tvp5150", "tvp5150", tvp5150_addrs); + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "tvp5150", "tvp5150", 0, tvp5150_addrs); if (dev->em28xx_sensor == EM28XX_MT9V011) { struct v4l2_subdev *sd; - sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, - &dev->i2c_adap, "mt9v011", "mt9v011", mt9v011_addrs); + sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, + &dev->i2c_adap, "mt9v011", "mt9v011", 0, mt9v011_addrs); v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal); } if (dev->board.adecoder == EM28XX_TVAUDIO) v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "tvaudio", "tvaudio", dev->board.tvaudio_addr); + "tvaudio", "tvaudio", dev->board.tvaudio_addr, NULL); if (dev->board.tuner_type != TUNER_ABSENT) { int has_demod = (dev->tda9887_conf & TDA9887_PRESENT); if (dev->board.radio.type) v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "tuner", "tuner", dev->board.radio_addr); + "tuner", "tuner", dev->board.radio_addr, NULL); if (has_demod) - v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); + 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); if (dev->tuner_addr == 0) { enum v4l2_i2c_tuner_type type = has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV; struct v4l2_subdev *sd; - sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, + sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(type)); + 0, v4l2_i2c_tuner_addrs(type)); if (sd) dev->tuner_addr = v4l2_i2c_subdev_addr(sd); } else { v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "tuner", "tuner", dev->tuner_addr); + "tuner", "tuner", dev->tuner_addr, NULL); } } diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c index 8f15a31d3f6..b9c71e61f7d 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ b/drivers/media/video/ivtv/ivtv-i2c.c @@ -161,19 +161,19 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx) return -1; if (hw == IVTV_HW_TUNER) { /* special tuner handling */ - sd = v4l2_i2c_new_probed_subdev(&itv->v4l2_dev, + sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, mod, type, - itv->card_i2c->radio); + 0, itv->card_i2c->radio); if (sd) sd->grp_id = 1 << idx; - sd = v4l2_i2c_new_probed_subdev(&itv->v4l2_dev, + sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, mod, type, - itv->card_i2c->demod); + 0, itv->card_i2c->demod); if (sd) sd->grp_id = 1 << idx; - sd = v4l2_i2c_new_probed_subdev(&itv->v4l2_dev, + sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, mod, type, - itv->card_i2c->tv); + 0, itv->card_i2c->tv); if (sd) sd->grp_id = 1 << idx; return sd ? 0 : -1; @@ -181,11 +181,11 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx) if (!hw_addrs[idx]) return -1; if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) { - sd = v4l2_i2c_new_probed_subdev_addr(&itv->v4l2_dev, - adap, mod, type, hw_addrs[idx]); + sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, + adap, mod, type, 0, I2C_ADDRS(hw_addrs[idx])); } else { sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, - adap, mod, type, hw_addrs[idx]); + adap, mod, type, hw_addrs[idx], NULL); } if (sd) sd->grp_id = 1 << idx; diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c index 35890e8b243..3454070e63f 100644 --- a/drivers/media/video/mxb.c +++ b/drivers/media/video/mxb.c @@ -186,19 +186,19 @@ static int mxb_probe(struct saa7146_dev *dev) } mxb->saa7111a = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "saa7115", "saa7111", I2C_SAA7111A); + "saa7115", "saa7111", I2C_SAA7111A, NULL); mxb->tea6420_1 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "tea6420", "tea6420", I2C_TEA6420_1); + "tea6420", "tea6420", I2C_TEA6420_1, NULL); mxb->tea6420_2 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "tea6420", "tea6420", I2C_TEA6420_2); + "tea6420", "tea6420", I2C_TEA6420_2, NULL); mxb->tea6415c = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "tea6415c", "tea6415c", I2C_TEA6415C); + "tea6415c", "tea6415c", I2C_TEA6415C, NULL); mxb->tda9840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "tda9840", "tda9840", I2C_TDA9840); + "tda9840", "tda9840", I2C_TDA9840, NULL); mxb->tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "tuner", "tuner", I2C_TUNER); + "tuner", "tuner", I2C_TUNER, NULL); if (v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, - "saa5246a", "saa5246a", I2C_SAA5246A)) { + "saa5246a", "saa5246a", I2C_SAA5246A, NULL)) { printk(KERN_INFO "mxb: found teletext decoder\n"); } diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index cbc388729d7..13639b30270 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2063,8 +2063,8 @@ static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw, return -EINVAL; } - /* Note how the 2nd and 3rd arguments are the same for both - * v4l2_i2c_new_subdev() and v4l2_i2c_new_probed_subdev(). Why? + /* Note how the 2nd and 3rd arguments are the same for + * v4l2_i2c_new_subdev(). Why? * Well the 2nd argument is the module name to load, while the 3rd * argument is documented in the framework as being the "chipid" - * and every other place where I can find examples of this, the @@ -2077,15 +2077,15 @@ static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw, mid, i2caddr[0]); sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap, fname, fname, - i2caddr[0]); + i2caddr[0], NULL); } else { pvr2_trace(PVR2_TRACE_INIT, "Module ID %u:" " Setting up with address probe list", mid); - sd = v4l2_i2c_new_probed_subdev(&hdw->v4l2_dev, &hdw->i2c_adap, + sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap, fname, fname, - i2caddr); + 0, i2caddr); } if (!sd) { diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c index 1b29487fd25..14b9ba4579b 100644 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ b/drivers/media/video/saa7134/saa7134-cards.c @@ -7208,22 +7208,22 @@ int saa7134_board_init2(struct saa7134_dev *dev) if (dev->radio_type != UNSET) v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "tuner", "tuner", - dev->radio_addr); + dev->radio_addr, NULL); if (has_demod) - v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); + 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); if (dev->tuner_addr == ADDR_UNSET) { enum v4l2_i2c_tuner_type type = has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV; - v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "tuner", "tuner", - v4l2_i2c_tuner_addrs(type)); + 0, v4l2_i2c_tuner_addrs(type)); } else { v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "tuner", "tuner", - dev->tuner_addr); + dev->tuner_addr, NULL); } } diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index cb78c956d81..f87757fccc7 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -1000,7 +1000,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, struct v4l2_subdev *sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "saa6752hs", "saa6752hs", - saa7134_boards[dev->board].empress_addr); + saa7134_boards[dev->board].empress_addr, NULL); if (sd) sd->grp_id = GRP_EMPRESS; @@ -1009,9 +1009,9 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, if (saa7134_boards[dev->board].rds_addr) { struct v4l2_subdev *sd; - sd = v4l2_i2c_new_probed_subdev_addr(&dev->v4l2_dev, + sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, "saa6588", "saa6588", - saa7134_boards[dev->board].rds_addr); + 0, I2C_ADDRS(saa7134_boards[dev->board].rds_addr)); if (sd) { printk(KERN_INFO "%s: found RDS decoder\n", dev->name); dev->has_rds = 1; diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c index 1fe5befbbf8..f97fd06d594 100644 --- a/drivers/media/video/usbvision/usbvision-i2c.c +++ b/drivers/media/video/usbvision/usbvision-i2c.c @@ -246,9 +246,9 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision) switch (usbvision_device_data[usbvision->DevModel].Codec) { case CODEC_SAA7113: case CODEC_SAA7111: - v4l2_i2c_new_probed_subdev(&usbvision->v4l2_dev, + v4l2_i2c_new_subdev(&usbvision->v4l2_dev, &usbvision->i2c_adap, "saa7115", - "saa7115_auto", saa711x_addrs); + "saa7115_auto", 0, saa711x_addrs); break; } if (usbvision_device_data[usbvision->DevModel].Tuner == 1) { @@ -256,16 +256,16 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision) enum v4l2_i2c_tuner_type type; struct tuner_setup tun_setup; - sd = v4l2_i2c_new_probed_subdev(&usbvision->v4l2_dev, + sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev, &usbvision->i2c_adap, "tuner", - "tuner", v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); + "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); /* depending on whether we found a demod or not, select the tuner type. */ type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV; - sd = v4l2_i2c_new_probed_subdev(&usbvision->v4l2_dev, + sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev, &usbvision->i2c_adap, "tuner", - "tuner", v4l2_i2c_tuner_addrs(type)); + "tuner", 0, v4l2_i2c_tuner_addrs(type)); if (usbvision->tuner_type != -1) { tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index 3a0c64935b0..f5a93ae3cdf 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -813,139 +813,6 @@ EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_init); -/* Load an i2c sub-device. */ -struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev, - struct i2c_adapter *adapter, - const char *module_name, const char *client_type, u8 addr) -{ - struct v4l2_subdev *sd = NULL; - struct i2c_client *client; - struct i2c_board_info info; - - BUG_ON(!v4l2_dev); - - if (module_name) - request_module(module_name); - - /* Setup the i2c board info with the device type and - the device address. */ - memset(&info, 0, sizeof(info)); - strlcpy(info.type, client_type, sizeof(info.type)); - info.addr = addr; - - /* Create the i2c client */ - client = i2c_new_device(adapter, &info); - /* Note: it is possible in the future that - c->driver is NULL if the driver is still being loaded. - We need better support from the kernel so that we - can easily wait for the load to finish. */ - if (client == NULL || client->driver == NULL) - goto error; - - /* Lock the module so we can safely get the v4l2_subdev pointer */ - if (!try_module_get(client->driver->driver.owner)) - goto error; - sd = i2c_get_clientdata(client); - - /* Register with the v4l2_device which increases the module's - use count as well. */ - if (v4l2_device_register_subdev(v4l2_dev, sd)) - sd = NULL; - /* Decrease the module use count to match the first try_module_get. */ - module_put(client->driver->driver.owner); - - if (sd) { - /* We return errors from v4l2_subdev_call only if we have the - callback as the .s_config is not mandatory */ - int err = v4l2_subdev_call(sd, core, s_config, 0, NULL); - - if (err && err != -ENOIOCTLCMD) { - v4l2_device_unregister_subdev(sd); - sd = NULL; - } - } - -error: - /* If we have a client but no subdev, then something went wrong and - we must unregister the client. */ - if (client && sd == NULL) - i2c_unregister_device(client); - return sd; -} -EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev); - -/* Probe and load an i2c sub-device. */ -struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct v4l2_device *v4l2_dev, - struct i2c_adapter *adapter, - const char *module_name, const char *client_type, - const unsigned short *addrs) -{ - struct v4l2_subdev *sd = NULL; - struct i2c_client *client = NULL; - struct i2c_board_info info; - - BUG_ON(!v4l2_dev); - - if (module_name) - request_module(module_name); - - /* Setup the i2c board info with the device type and - the device address. */ - memset(&info, 0, sizeof(info)); - strlcpy(info.type, client_type, sizeof(info.type)); - - /* Probe and create the i2c client */ - client = i2c_new_probed_device(adapter, &info, addrs); - /* Note: it is possible in the future that - c->driver is NULL if the driver is still being loaded. - We need better support from the kernel so that we - can easily wait for the load to finish. */ - if (client == NULL || client->driver == NULL) - goto error; - - /* Lock the module so we can safely get the v4l2_subdev pointer */ - if (!try_module_get(client->driver->driver.owner)) - goto error; - sd = i2c_get_clientdata(client); - - /* Register with the v4l2_device which increases the module's - use count as well. */ - if (v4l2_device_register_subdev(v4l2_dev, sd)) - sd = NULL; - /* Decrease the module use count to match the first try_module_get. */ - module_put(client->driver->driver.owner); - - if (sd) { - /* We return errors from v4l2_subdev_call only if we have the - callback as the .s_config is not mandatory */ - int err = v4l2_subdev_call(sd, core, s_config, 0, NULL); - - if (err && err != -ENOIOCTLCMD) { - v4l2_device_unregister_subdev(sd); - sd = NULL; - } - } - -error: - /* If we have a client but no subdev, then something went wrong and - we must unregister the client. */ - if (client && sd == NULL) - i2c_unregister_device(client); - return sd; -} -EXPORT_SYMBOL_GPL(v4l2_i2c_new_probed_subdev); - -struct v4l2_subdev *v4l2_i2c_new_probed_subdev_addr(struct v4l2_device *v4l2_dev, - struct i2c_adapter *adapter, - const char *module_name, const char *client_type, u8 addr) -{ - unsigned short addrs[2] = { addr, I2C_CLIENT_END }; - - return v4l2_i2c_new_probed_subdev(v4l2_dev, adapter, - module_name, client_type, addrs); -} -EXPORT_SYMBOL_GPL(v4l2_i2c_new_probed_subdev_addr); - /* Load an i2c sub-device. */ struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev, struct i2c_adapter *adapter, const char *module_name, diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c index f3b6e15d91f..cd6a3446ab7 100644 --- a/drivers/media/video/vino.c +++ b/drivers/media/video/vino.c @@ -4333,11 +4333,11 @@ static int __init vino_module_init(void) vino_init_stage++; vino_drvdata->decoder = - v4l2_i2c_new_probed_subdev_addr(&vino_drvdata->v4l2_dev, - &vino_i2c_adapter, "saa7191", "saa7191", 0x45); + v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter, + "saa7191", "saa7191", 0, I2C_ADDRS(0x45)); vino_drvdata->camera = - v4l2_i2c_new_probed_subdev_addr(&vino_drvdata->v4l2_dev, - &vino_i2c_adapter, "indycam", "indycam", 0x2b); + v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter, + "indycam", "indycam", 0, I2C_ADDRS(0x2b)); dprintk("init complete!\n"); diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c index 602484dd3da..37fcdc447db 100644 --- a/drivers/media/video/w9968cf.c +++ b/drivers/media/video/w9968cf.c @@ -3515,9 +3515,9 @@ w9968cf_usb_probe(struct usb_interface* intf, const struct usb_device_id* id) w9968cf_turn_on_led(cam); w9968cf_i2c_init(cam); - cam->sensor_sd = v4l2_i2c_new_probed_subdev(&cam->v4l2_dev, + cam->sensor_sd = v4l2_i2c_new_subdev(&cam->v4l2_dev, &cam->i2c_adapter, - "ovcamchip", "ovcamchip", addrs); + "ovcamchip", "ovcamchip", 0, addrs); usb_set_intfdata(intf, cam); mutex_unlock(&cam->dev_mutex); diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c index 0c4d9b1f8e6..be70574870d 100644 --- a/drivers/media/video/zoran/zoran_card.c +++ b/drivers/media/video/zoran/zoran_card.c @@ -1357,15 +1357,15 @@ static int __devinit zoran_probe(struct pci_dev *pdev, goto zr_free_irq; } - zr->decoder = v4l2_i2c_new_probed_subdev(&zr->v4l2_dev, + zr->decoder = v4l2_i2c_new_subdev(&zr->v4l2_dev, &zr->i2c_adapter, zr->card.mod_decoder, zr->card.i2c_decoder, - zr->card.addrs_decoder); + 0, zr->card.addrs_decoder); if (zr->card.mod_encoder) - zr->encoder = v4l2_i2c_new_probed_subdev(&zr->v4l2_dev, + zr->encoder = v4l2_i2c_new_subdev(&zr->v4l2_dev, &zr->i2c_adapter, zr->card.mod_encoder, zr->card.i2c_encoder, - zr->card.addrs_encoder); + 0, zr->card.addrs_encoder); dprintk(2, KERN_INFO "%s: Initializing videocodec bus...\n", diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 33a18426ab9..1c25b10da34 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -139,29 +139,23 @@ struct v4l2_subdev_ops; /* Load an i2c module and return an initialized v4l2_subdev struct. Only call request_module if module_name != NULL. The client_type argument is the name of the chip that's on the adapter. */ -struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev, - struct i2c_adapter *adapter, - const char *module_name, const char *client_type, u8 addr); -/* Probe and load an i2c module and return an initialized v4l2_subdev struct. - Only call request_module if module_name != NULL. - The client_type argument is the name of the chip that's on the adapter. */ -struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct v4l2_device *v4l2_dev, +struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev, struct i2c_adapter *adapter, const char *module_name, const char *client_type, - const unsigned short *addrs); -/* Like v4l2_i2c_new_probed_subdev, except probe for a single address. */ -struct v4l2_subdev *v4l2_i2c_new_probed_subdev_addr(struct v4l2_device *v4l2_dev, - struct i2c_adapter *adapter, - const char *module_name, const char *client_type, u8 addr); + int irq, void *platform_data, + u8 addr, const unsigned short *probe_addrs); /* Load an i2c module and return an initialized v4l2_subdev struct. Only call request_module if module_name != NULL. The client_type argument is the name of the chip that's on the adapter. */ -struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev, +static inline struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev, struct i2c_adapter *adapter, const char *module_name, const char *client_type, - int irq, void *platform_data, - u8 addr, const unsigned short *probe_addrs); + u8 addr, const unsigned short *probe_addrs) +{ + return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, module_name, + client_type, 0, NULL, addr, probe_addrs); +} struct i2c_board_info; -- cgit v1.2.3-70-g09d2 From f0f37e2f77731b3473fa6bd5ee53255d9a9cdb40 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sun, 27 Sep 2009 22:29:37 +0400 Subject: const: mark struct vm_struct_operations * mark struct vm_area_struct::vm_ops as const * mark vm_ops in AGP code But leave TTM code alone, something is fishy there with global vm_ops being used. Signed-off-by: Alexey Dobriyan Signed-off-by: Linus Torvalds --- arch/ia64/ia32/binfmt_elf32.c | 4 ++-- arch/powerpc/platforms/cell/spufs/file.c | 14 +++++++------- arch/x86/pci/i386.c | 2 +- drivers/char/agp/agp.h | 2 +- drivers/char/agp/alpha-agp.c | 2 +- drivers/char/mem.c | 2 +- drivers/char/mspec.c | 2 +- drivers/gpu/drm/drm_vm.c | 8 ++++---- drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/ttm/ttm_bo_vm.c | 2 +- drivers/ieee1394/dma.c | 2 +- drivers/infiniband/hw/ehca/ehca_uverbs.c | 2 +- drivers/infiniband/hw/ipath/ipath_file_ops.c | 2 +- drivers/infiniband/hw/ipath/ipath_mmap.c | 2 +- drivers/media/video/cafe_ccic.c | 2 +- drivers/media/video/et61x251/et61x251_core.c | 2 +- drivers/media/video/gspca/gspca.c | 2 +- drivers/media/video/meye.c | 2 +- drivers/media/video/sn9c102/sn9c102_core.c | 2 +- drivers/media/video/stk-webcam.c | 2 +- drivers/media/video/uvc/uvc_v4l2.c | 2 +- drivers/media/video/videobuf-dma-contig.c | 2 +- drivers/media/video/videobuf-dma-sg.c | 2 +- drivers/media/video/videobuf-vmalloc.c | 2 +- drivers/media/video/vino.c | 2 +- drivers/media/video/zc0301/zc0301_core.c | 2 +- drivers/media/video/zoran/zoran_driver.c | 2 +- drivers/misc/sgi-gru/grufile.c | 2 +- drivers/misc/sgi-gru/grutables.h | 2 +- drivers/scsi/sg.c | 2 +- drivers/uio/uio.c | 2 +- drivers/usb/mon/mon_bin.c | 2 +- drivers/video/fb_defio.c | 2 +- drivers/video/omap/dispc.c | 2 +- fs/btrfs/file.c | 2 +- fs/ext4/file.c | 2 +- fs/fuse/file.c | 2 +- fs/gfs2/file.c | 2 +- fs/ncpfs/mmap.c | 2 +- fs/nfs/file.c | 4 ++-- fs/nilfs2/file.c | 2 +- fs/ocfs2/mmap.c | 2 +- fs/sysfs/bin.c | 4 ++-- fs/ubifs/file.c | 2 +- fs/xfs/linux-2.6/xfs_file.c | 4 ++-- include/linux/agp_backend.h | 2 +- include/linux/hugetlb.h | 2 +- include/linux/mm_types.h | 2 +- include/linux/ramfs.h | 2 +- ipc/shm.c | 4 ++-- kernel/perf_event.c | 2 +- kernel/relay.c | 2 +- mm/filemap.c | 2 +- mm/filemap_xip.c | 2 +- mm/hugetlb.c | 2 +- mm/mmap.c | 2 +- mm/nommu.c | 2 +- mm/shmem.c | 4 ++-- net/packet/af_packet.c | 2 +- sound/core/pcm_native.c | 8 ++++---- sound/usb/usx2y/us122l.c | 2 +- sound/usb/usx2y/usX2Yhwdep.c | 2 +- sound/usb/usx2y/usx2yhwdeppcm.c | 2 +- virt/kvm/kvm_main.c | 4 ++-- 64 files changed, 83 insertions(+), 83 deletions(-) (limited to 'drivers/media/video/cafe_ccic.c') diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c index f92bdaac897..c69552bf893 100644 --- a/arch/ia64/ia32/binfmt_elf32.c +++ b/arch/ia64/ia32/binfmt_elf32.c @@ -69,11 +69,11 @@ ia32_install_gate_page (struct vm_area_struct *vma, struct vm_fault *vmf) } -static struct vm_operations_struct ia32_shared_page_vm_ops = { +static const struct vm_operations_struct ia32_shared_page_vm_ops = { .fault = ia32_install_shared_page }; -static struct vm_operations_struct ia32_gate_page_vm_ops = { +static const struct vm_operations_struct ia32_gate_page_vm_ops = { .fault = ia32_install_gate_page }; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 8f079b865ad..96130944617 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -309,7 +309,7 @@ static int spufs_mem_mmap_access(struct vm_area_struct *vma, return len; } -static struct vm_operations_struct spufs_mem_mmap_vmops = { +static const struct vm_operations_struct spufs_mem_mmap_vmops = { .fault = spufs_mem_mmap_fault, .access = spufs_mem_mmap_access, }; @@ -436,7 +436,7 @@ static int spufs_cntl_mmap_fault(struct vm_area_struct *vma, return spufs_ps_fault(vma, vmf, 0x4000, SPUFS_CNTL_MAP_SIZE); } -static struct vm_operations_struct spufs_cntl_mmap_vmops = { +static const struct vm_operations_struct spufs_cntl_mmap_vmops = { .fault = spufs_cntl_mmap_fault, }; @@ -1143,7 +1143,7 @@ spufs_signal1_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) #endif } -static struct vm_operations_struct spufs_signal1_mmap_vmops = { +static const struct vm_operations_struct spufs_signal1_mmap_vmops = { .fault = spufs_signal1_mmap_fault, }; @@ -1279,7 +1279,7 @@ spufs_signal2_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) #endif } -static struct vm_operations_struct spufs_signal2_mmap_vmops = { +static const struct vm_operations_struct spufs_signal2_mmap_vmops = { .fault = spufs_signal2_mmap_fault, }; @@ -1397,7 +1397,7 @@ spufs_mss_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return spufs_ps_fault(vma, vmf, 0x0000, SPUFS_MSS_MAP_SIZE); } -static struct vm_operations_struct spufs_mss_mmap_vmops = { +static const struct vm_operations_struct spufs_mss_mmap_vmops = { .fault = spufs_mss_mmap_fault, }; @@ -1458,7 +1458,7 @@ spufs_psmap_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return spufs_ps_fault(vma, vmf, 0x0000, SPUFS_PS_MAP_SIZE); } -static struct vm_operations_struct spufs_psmap_mmap_vmops = { +static const struct vm_operations_struct spufs_psmap_mmap_vmops = { .fault = spufs_psmap_mmap_fault, }; @@ -1517,7 +1517,7 @@ spufs_mfc_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return spufs_ps_fault(vma, vmf, 0x3000, SPUFS_MFC_MAP_SIZE); } -static struct vm_operations_struct spufs_mfc_mmap_vmops = { +static const struct vm_operations_struct spufs_mfc_mmap_vmops = { .fault = spufs_mfc_mmap_fault, }; diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index 52e62e57fed..b22d13b0c71 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -266,7 +266,7 @@ void pcibios_set_master(struct pci_dev *dev) pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); } -static struct vm_operations_struct pci_mmap_ops = { +static const struct vm_operations_struct pci_mmap_ops = { .access = generic_access_phys, }; diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index d6f36c004d9..870f12cfed9 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -131,7 +131,7 @@ struct agp_bridge_driver { struct agp_bridge_data { const struct agp_version *version; const struct agp_bridge_driver *driver; - struct vm_operations_struct *vm_ops; + const struct vm_operations_struct *vm_ops; void *previous_size; void *current_size; void *dev_private_data; diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index 5ea4da8e995..dd84af4d4f7 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -40,7 +40,7 @@ static struct aper_size_info_fixed alpha_core_agp_sizes[] = { 0, 0, 0 }, /* filled in by alpha_core_agp_setup */ }; -struct vm_operations_struct alpha_core_agp_vm_ops = { +static const struct vm_operations_struct alpha_core_agp_vm_ops = { .fault = alpha_core_agp_vm_fault, }; diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 6c8b65d069e..a074fceb67d 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -301,7 +301,7 @@ static inline int private_mapping_ok(struct vm_area_struct *vma) } #endif -static struct vm_operations_struct mmap_mem_ops = { +static const struct vm_operations_struct mmap_mem_ops = { #ifdef CONFIG_HAVE_IOREMAP_PROT .access = generic_access_phys #endif diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c index 30f095a8c2d..1997270bb6f 100644 --- a/drivers/char/mspec.c +++ b/drivers/char/mspec.c @@ -239,7 +239,7 @@ mspec_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_NOPAGE; } -static struct vm_operations_struct mspec_vm_ops = { +static const struct vm_operations_struct mspec_vm_ops = { .open = mspec_open, .close = mspec_close, .fault = mspec_fault, diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index 7e1fbe5d477..4ac900f4647 100644 --- a/drivers/gpu/drm/drm_vm.c +++ b/drivers/gpu/drm/drm_vm.c @@ -369,28 +369,28 @@ static int drm_vm_sg_fault(struct vm_area_struct *vma, struct vm_fault *vmf) } /** AGP virtual memory operations */ -static struct vm_operations_struct drm_vm_ops = { +static const struct vm_operations_struct drm_vm_ops = { .fault = drm_vm_fault, .open = drm_vm_open, .close = drm_vm_close, }; /** Shared virtual memory operations */ -static struct vm_operations_struct drm_vm_shm_ops = { +static const struct vm_operations_struct drm_vm_shm_ops = { .fault = drm_vm_shm_fault, .open = drm_vm_open, .close = drm_vm_shm_close, }; /** DMA virtual memory operations */ -static struct vm_operations_struct drm_vm_dma_ops = { +static const struct vm_operations_struct drm_vm_dma_ops = { .fault = drm_vm_dma_fault, .open = drm_vm_open, .close = drm_vm_close, }; /** Scatter-gather virtual memory operations */ -static struct vm_operations_struct drm_vm_sg_ops = { +static const struct vm_operations_struct drm_vm_sg_ops = { .fault = drm_vm_sg_fault, .open = drm_vm_open, .close = drm_vm_close, diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index acd889c9454..5b1cf04a011 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -530,7 +530,7 @@ void radeon_ttm_fini(struct radeon_device *rdev) } static struct vm_operations_struct radeon_ttm_vm_ops; -static struct vm_operations_struct *ttm_vm_ops = NULL; +static const struct vm_operations_struct *ttm_vm_ops = NULL; static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c index 33de7637c0c..1c040d04033 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_vm.c +++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c @@ -228,7 +228,7 @@ static void ttm_bo_vm_close(struct vm_area_struct *vma) vma->vm_private_data = NULL; } -static struct vm_operations_struct ttm_bo_vm_ops = { +static const struct vm_operations_struct ttm_bo_vm_ops = { .fault = ttm_bo_vm_fault, .open = ttm_bo_vm_open, .close = ttm_bo_vm_close diff --git a/drivers/ieee1394/dma.c b/drivers/ieee1394/dma.c index 1aba8c13fe8..8e7e3344c4b 100644 --- a/drivers/ieee1394/dma.c +++ b/drivers/ieee1394/dma.c @@ -247,7 +247,7 @@ static int dma_region_pagefault(struct vm_area_struct *vma, return 0; } -static struct vm_operations_struct dma_region_vm_ops = { +static const struct vm_operations_struct dma_region_vm_ops = { .fault = dma_region_pagefault, }; diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c index 3cb688d2913..f1565cae8ec 100644 --- a/drivers/infiniband/hw/ehca/ehca_uverbs.c +++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c @@ -95,7 +95,7 @@ static void ehca_mm_close(struct vm_area_struct *vma) vma->vm_start, vma->vm_end, *count); } -static struct vm_operations_struct vm_ops = { +static const struct vm_operations_struct vm_ops = { .open = ehca_mm_open, .close = ehca_mm_close, }; diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c index 38a28700661..40dbe54056c 100644 --- a/drivers/infiniband/hw/ipath/ipath_file_ops.c +++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c @@ -1151,7 +1151,7 @@ static int ipath_file_vma_fault(struct vm_area_struct *vma, return 0; } -static struct vm_operations_struct ipath_file_vm_ops = { +static const struct vm_operations_struct ipath_file_vm_ops = { .fault = ipath_file_vma_fault, }; diff --git a/drivers/infiniband/hw/ipath/ipath_mmap.c b/drivers/infiniband/hw/ipath/ipath_mmap.c index fa830e22002..b28865faf43 100644 --- a/drivers/infiniband/hw/ipath/ipath_mmap.c +++ b/drivers/infiniband/hw/ipath/ipath_mmap.c @@ -74,7 +74,7 @@ static void ipath_vma_close(struct vm_area_struct *vma) kref_put(&ip->ref, ipath_release_mmap_info); } -static struct vm_operations_struct ipath_vm_ops = { +static const struct vm_operations_struct ipath_vm_ops = { .open = ipath_vma_open, .close = ipath_vma_close, }; diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index 657c481d255..10230cb3d21 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -1325,7 +1325,7 @@ static void cafe_v4l_vm_close(struct vm_area_struct *vma) mutex_unlock(&sbuf->cam->s_mutex); } -static struct vm_operations_struct cafe_v4l_vm_ops = { +static const struct vm_operations_struct cafe_v4l_vm_ops = { .open = cafe_v4l_vm_open, .close = cafe_v4l_vm_close }; diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index 74092f436be..88987a57cf7 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -1496,7 +1496,7 @@ static void et61x251_vm_close(struct vm_area_struct* vma) } -static struct vm_operations_struct et61x251_vm_ops = { +static const struct vm_operations_struct et61x251_vm_ops = { .open = et61x251_vm_open, .close = et61x251_vm_close, }; diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index cf6540da1e4..23d3fb77691 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -99,7 +99,7 @@ static void gspca_vm_close(struct vm_area_struct *vma) frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_MAPPED; } -static struct vm_operations_struct gspca_vm_ops = { +static const struct vm_operations_struct gspca_vm_ops = { .open = gspca_vm_open, .close = gspca_vm_close, }; diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c index d0765bed79c..4b1bc05a462 100644 --- a/drivers/media/video/meye.c +++ b/drivers/media/video/meye.c @@ -1589,7 +1589,7 @@ static void meye_vm_close(struct vm_area_struct *vma) meye.vma_use_count[idx]--; } -static struct vm_operations_struct meye_vm_ops = { +static const struct vm_operations_struct meye_vm_ops = { .open = meye_vm_open, .close = meye_vm_close, }; diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index 9d84c94e8a4..4a7711c3e74 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -2077,7 +2077,7 @@ static void sn9c102_vm_close(struct vm_area_struct* vma) } -static struct vm_operations_struct sn9c102_vm_ops = { +static const struct vm_operations_struct sn9c102_vm_ops = { .open = sn9c102_vm_open, .close = sn9c102_vm_close, }; diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c index 0b996ea4134..6b41865f42b 100644 --- a/drivers/media/video/stk-webcam.c +++ b/drivers/media/video/stk-webcam.c @@ -790,7 +790,7 @@ static void stk_v4l_vm_close(struct vm_area_struct *vma) if (sbuf->mapcount == 0) sbuf->v4lbuf.flags &= ~V4L2_BUF_FLAG_MAPPED; } -static struct vm_operations_struct stk_v4l_vm_ops = { +static const struct vm_operations_struct stk_v4l_vm_ops = { .open = stk_v4l_vm_open, .close = stk_v4l_vm_close }; diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index 9e7351569b5..a2bdd806efa 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -1069,7 +1069,7 @@ static void uvc_vm_close(struct vm_area_struct *vma) buffer->vma_use_count--; } -static struct vm_operations_struct uvc_vm_ops = { +static const struct vm_operations_struct uvc_vm_ops = { .open = uvc_vm_open, .close = uvc_vm_close, }; diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c index d09ce83a942..635ffc7b039 100644 --- a/drivers/media/video/videobuf-dma-contig.c +++ b/drivers/media/video/videobuf-dma-contig.c @@ -105,7 +105,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) } } -static struct vm_operations_struct videobuf_vm_ops = { +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, }; diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index a8dd22ace3f..53cdd67cebe 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -394,7 +394,7 @@ videobuf_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct videobuf_vm_ops = +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index 30ae30f99cc..35f3900c563 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -116,7 +116,7 @@ static void videobuf_vm_close(struct vm_area_struct *vma) return; } -static struct vm_operations_struct videobuf_vm_ops = +static const struct vm_operations_struct videobuf_vm_ops = { .open = videobuf_vm_open, .close = videobuf_vm_close, diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c index cd6a3446ab7..b034a81d2b1 100644 --- a/drivers/media/video/vino.c +++ b/drivers/media/video/vino.c @@ -3857,7 +3857,7 @@ static void vino_vm_close(struct vm_area_struct *vma) dprintk("vino_vm_close(): count = %d\n", fb->map_count); } -static struct vm_operations_struct vino_vm_ops = { +static const struct vm_operations_struct vino_vm_ops = { .open = vino_vm_open, .close = vino_vm_close, }; diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index b3c6436b33b..312a71336fd 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -935,7 +935,7 @@ static void zc0301_vm_close(struct vm_area_struct* vma) } -static struct vm_operations_struct zc0301_vm_ops = { +static const struct vm_operations_struct zc0301_vm_ops = { .open = zc0301_vm_open, .close = zc0301_vm_close, }; diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index bcdefb1bcb3..47137deafcf 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -3172,7 +3172,7 @@ zoran_vm_close (struct vm_area_struct *vma) mutex_unlock(&zr->resource_lock); } -static struct vm_operations_struct zoran_vm_ops = { +static const struct vm_operations_struct zoran_vm_ops = { .open = zoran_vm_open, .close = zoran_vm_close, }; diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index aed609832bc..300e7ba391a 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -438,7 +438,7 @@ static struct miscdevice gru_miscdev = { .fops = &gru_fops, }; -struct vm_operations_struct gru_vm_ops = { +const struct vm_operations_struct gru_vm_ops = { .close = gru_vma_close, .fault = gru_fault, }; diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h index 34ab3d45391..46990bcfa53 100644 --- a/drivers/misc/sgi-gru/grutables.h +++ b/drivers/misc/sgi-gru/grutables.h @@ -624,7 +624,7 @@ static inline int is_kernel_context(struct gru_thread_state *gts) */ struct gru_unload_context_req; -extern struct vm_operations_struct gru_vm_ops; +extern const struct vm_operations_struct gru_vm_ops; extern struct device *grudev; extern struct gru_vma_data *gru_alloc_vma_data(struct vm_area_struct *vma, diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 848b5946685..0cb049f5cc5 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1185,7 +1185,7 @@ sg_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return VM_FAULT_SIGBUS; } -static struct vm_operations_struct sg_mmap_vm_ops = { +static const struct vm_operations_struct sg_mmap_vm_ops = { .fault = sg_vma_fault, }; diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 03efb065455..a9d70704720 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -658,7 +658,7 @@ static int uio_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct uio_vm_ops = { +static const struct vm_operations_struct uio_vm_ops = { .open = uio_vma_open, .close = uio_vma_close, .fault = uio_vma_fault, diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c index dfdc43e2e00..9ed3e741bee 100644 --- a/drivers/usb/mon/mon_bin.c +++ b/drivers/usb/mon/mon_bin.c @@ -1174,7 +1174,7 @@ static int mon_bin_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct mon_bin_vm_ops = { +static const struct vm_operations_struct mon_bin_vm_ops = { .open = mon_bin_vma_open, .close = mon_bin_vma_close, .fault = mon_bin_vma_fault, diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c index 0a7a6679ee6..c27ab1ed960 100644 --- a/drivers/video/fb_defio.c +++ b/drivers/video/fb_defio.c @@ -125,7 +125,7 @@ page_already_added: return 0; } -static struct vm_operations_struct fb_deferred_io_vm_ops = { +static const struct vm_operations_struct fb_deferred_io_vm_ops = { .fault = fb_deferred_io_fault, .page_mkwrite = fb_deferred_io_mkwrite, }; diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c index 80a11d078df..f16e4215422 100644 --- a/drivers/video/omap/dispc.c +++ b/drivers/video/omap/dispc.c @@ -1035,7 +1035,7 @@ static void mmap_user_close(struct vm_area_struct *vma) atomic_dec(&dispc.map_count[plane]); } -static struct vm_operations_struct mmap_user_ops = { +static const struct vm_operations_struct mmap_user_ops = { .open = mmap_user_open, .close = mmap_user_close, }; diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 571ad3c13b4..a3492a3ad96 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1184,7 +1184,7 @@ out: return ret > 0 ? EIO : ret; } -static struct vm_operations_struct btrfs_file_vm_ops = { +static const struct vm_operations_struct btrfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = btrfs_page_mkwrite, }; diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 5ca3eca70a1..9630583cef2 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -81,7 +81,7 @@ ext4_file_write(struct kiocb *iocb, const struct iovec *iov, return generic_file_aio_write(iocb, iov, nr_segs, pos); } -static struct vm_operations_struct ext4_file_vm_ops = { +static const struct vm_operations_struct ext4_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = ext4_page_mkwrite, }; diff --git a/fs/fuse/file.c b/fs/fuse/file.c index cbc464043b6..a3492f7d207 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1313,7 +1313,7 @@ static int fuse_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct fuse_file_vm_ops = { +static const struct vm_operations_struct fuse_file_vm_ops = { .close = fuse_vma_close, .fault = filemap_fault, .page_mkwrite = fuse_page_mkwrite, diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 166f38fbd24..4eb308aa323 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -418,7 +418,7 @@ out: return ret; } -static struct vm_operations_struct gfs2_vm_ops = { +static const struct vm_operations_struct gfs2_vm_ops = { .fault = filemap_fault, .page_mkwrite = gfs2_page_mkwrite, }; diff --git a/fs/ncpfs/mmap.c b/fs/ncpfs/mmap.c index 5d8dcb9ee32..15458decdb8 100644 --- a/fs/ncpfs/mmap.c +++ b/fs/ncpfs/mmap.c @@ -95,7 +95,7 @@ static int ncp_file_mmap_fault(struct vm_area_struct *area, return VM_FAULT_MAJOR; } -static struct vm_operations_struct ncp_file_mmap = +static const struct vm_operations_struct ncp_file_mmap = { .fault = ncp_file_mmap_fault, }; diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 86d6b4db109..f5fdd39e037 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -59,7 +59,7 @@ static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl); static int nfs_flock(struct file *filp, int cmd, struct file_lock *fl); static int nfs_setlease(struct file *file, long arg, struct file_lock **fl); -static struct vm_operations_struct nfs_file_vm_ops; +static const struct vm_operations_struct nfs_file_vm_ops; const struct file_operations nfs_file_operations = { .llseek = nfs_file_llseek, @@ -572,7 +572,7 @@ out_unlock: return VM_FAULT_SIGBUS; } -static struct vm_operations_struct nfs_file_vm_ops = { +static const struct vm_operations_struct nfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = nfs_vm_page_mkwrite, }; diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c index fc8278c77cd..7d7b4983dee 100644 --- a/fs/nilfs2/file.c +++ b/fs/nilfs2/file.c @@ -117,7 +117,7 @@ static int nilfs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -struct vm_operations_struct nilfs_file_vm_ops = { +static const struct vm_operations_struct nilfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = nilfs_page_mkwrite, }; diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c index b606496b72e..39737613424 100644 --- a/fs/ocfs2/mmap.c +++ b/fs/ocfs2/mmap.c @@ -202,7 +202,7 @@ out: return ret; } -static struct vm_operations_struct ocfs2_file_vm_ops = { +static const struct vm_operations_struct ocfs2_file_vm_ops = { .fault = ocfs2_fault, .page_mkwrite = ocfs2_page_mkwrite, }; diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c index 2524714bece..60c702bc10a 100644 --- a/fs/sysfs/bin.c +++ b/fs/sysfs/bin.c @@ -40,7 +40,7 @@ struct bin_buffer { struct mutex mutex; void *buffer; int mmapped; - struct vm_operations_struct *vm_ops; + const struct vm_operations_struct *vm_ops; struct file *file; struct hlist_node list; }; @@ -331,7 +331,7 @@ static int bin_migrate(struct vm_area_struct *vma, const nodemask_t *from, } #endif -static struct vm_operations_struct bin_vm_ops = { +static const struct vm_operations_struct bin_vm_ops = { .open = bin_vma_open, .close = bin_vma_close, .fault = bin_fault, diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 2e6481a7701..1009adc8d60 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1534,7 +1534,7 @@ out_unlock: return err; } -static struct vm_operations_struct ubifs_file_vm_ops = { +static const struct vm_operations_struct ubifs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = ubifs_vm_page_mkwrite, }; diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 988d8f87bc0..629370974e5 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -42,7 +42,7 @@ #include -static struct vm_operations_struct xfs_file_vm_ops; +static const struct vm_operations_struct xfs_file_vm_ops; STATIC ssize_t xfs_file_aio_read( @@ -280,7 +280,7 @@ const struct file_operations xfs_dir_file_operations = { .fsync = xfs_file_fsync, }; -static struct vm_operations_struct xfs_file_vm_ops = { +static const struct vm_operations_struct xfs_file_vm_ops = { .fault = filemap_fault, .page_mkwrite = xfs_vm_page_mkwrite, }; diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h index 880130f7311..9101ed64f80 100644 --- a/include/linux/agp_backend.h +++ b/include/linux/agp_backend.h @@ -53,7 +53,7 @@ struct agp_kern_info { int current_memory; bool cant_use_aperture; unsigned long page_mask; - struct vm_operations_struct *vm_ops; + const struct vm_operations_struct *vm_ops; }; /* diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 16937995abd..41a59afc70f 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -163,7 +163,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) } extern const struct file_operations hugetlbfs_file_operations; -extern struct vm_operations_struct hugetlb_vm_ops; +extern const struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t size, int acct, struct user_struct **user, int creat_flags); int hugetlb_get_quota(struct address_space *mapping, long delta); diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 21d6aa45206..84a524afb3d 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -171,7 +171,7 @@ struct vm_area_struct { struct anon_vma *anon_vma; /* Serialized by page_table_lock */ /* Function pointers to deal with this struct. */ - struct vm_operations_struct * vm_ops; + const struct vm_operations_struct *vm_ops; /* Information about our backing store: */ unsigned long vm_pgoff; /* Offset (within vm_file) in PAGE_SIZE diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h index 37aaf2b3986..4e768dda87b 100644 --- a/include/linux/ramfs.h +++ b/include/linux/ramfs.h @@ -17,7 +17,7 @@ extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma); #endif extern const struct file_operations ramfs_file_operations; -extern struct vm_operations_struct generic_file_vm_ops; +extern const struct vm_operations_struct generic_file_vm_ops; extern int __init init_rootfs(void); #endif diff --git a/ipc/shm.c b/ipc/shm.c index 9eb1488b543..464694e0aa4 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -55,7 +55,7 @@ struct shm_file_data { #define shm_file_data(file) (*((struct shm_file_data **)&(file)->private_data)) static const struct file_operations shm_file_operations; -static struct vm_operations_struct shm_vm_ops; +static const struct vm_operations_struct shm_vm_ops; #define shm_ids(ns) ((ns)->ids[IPC_SHM_IDS]) @@ -312,7 +312,7 @@ static const struct file_operations shm_file_operations = { .get_unmapped_area = shm_get_unmapped_area, }; -static struct vm_operations_struct shm_vm_ops = { +static const struct vm_operations_struct shm_vm_ops = { .open = shm_open, /* callback for a new vm-area open */ .close = shm_close, /* callback for when the vm-area is released */ .fault = shm_fault, diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 76ac4db405e..0f86feb6db0 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -2253,7 +2253,7 @@ static void perf_mmap_close(struct vm_area_struct *vma) } } -static struct vm_operations_struct perf_mmap_vmops = { +static const struct vm_operations_struct perf_mmap_vmops = { .open = perf_mmap_open, .close = perf_mmap_close, .fault = perf_mmap_fault, diff --git a/kernel/relay.c b/kernel/relay.c index bc188549788..760c26209a3 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -60,7 +60,7 @@ static int relay_buf_fault(struct vm_area_struct *vma, struct vm_fault *vmf) /* * vm_ops for relay file mappings. */ -static struct vm_operations_struct relay_file_mmap_ops = { +static const struct vm_operations_struct relay_file_mmap_ops = { .fault = relay_buf_fault, .close = relay_file_mmap_close, }; diff --git a/mm/filemap.c b/mm/filemap.c index 6c84e598b4a..ef169f37156 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1611,7 +1611,7 @@ page_not_uptodate: } EXPORT_SYMBOL(filemap_fault); -struct vm_operations_struct generic_file_vm_ops = { +const struct vm_operations_struct generic_file_vm_ops = { .fault = filemap_fault, }; diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index 427dfe3ce78..1888b2d71bb 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -296,7 +296,7 @@ out: } } -static struct vm_operations_struct xip_file_vm_ops = { +static const struct vm_operations_struct xip_file_vm_ops = { .fault = xip_file_fault, }; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 6f048fcc749..5d7601b0287 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1721,7 +1721,7 @@ static int hugetlb_vm_op_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -struct vm_operations_struct hugetlb_vm_ops = { +const struct vm_operations_struct hugetlb_vm_ops = { .fault = hugetlb_vm_op_fault, .open = hugetlb_vm_op_open, .close = hugetlb_vm_op_close, diff --git a/mm/mmap.c b/mm/mmap.c index 21d4029a07b..73f5e4b6401 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2282,7 +2282,7 @@ static void special_mapping_close(struct vm_area_struct *vma) { } -static struct vm_operations_struct special_mapping_vmops = { +static const struct vm_operations_struct special_mapping_vmops = { .close = special_mapping_close, .fault = special_mapping_fault, }; diff --git a/mm/nommu.c b/mm/nommu.c index c73aa4753d7..5189b5aed8c 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -79,7 +79,7 @@ static struct kmem_cache *vm_region_jar; struct rb_root nommu_region_tree = RB_ROOT; DECLARE_RWSEM(nommu_region_sem); -struct vm_operations_struct generic_file_vm_ops = { +const struct vm_operations_struct generic_file_vm_ops = { }; /* diff --git a/mm/shmem.c b/mm/shmem.c index ccf446a9faa..356dd99566e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -218,7 +218,7 @@ static const struct file_operations shmem_file_operations; static const struct inode_operations shmem_inode_operations; static const struct inode_operations shmem_dir_inode_operations; static const struct inode_operations shmem_special_inode_operations; -static struct vm_operations_struct shmem_vm_ops; +static const struct vm_operations_struct shmem_vm_ops; static struct backing_dev_info shmem_backing_dev_info __read_mostly = { .ra_pages = 0, /* No readahead */ @@ -2498,7 +2498,7 @@ static const struct super_operations shmem_ops = { .put_super = shmem_put_super, }; -static struct vm_operations_struct shmem_vm_ops = { +static const struct vm_operations_struct shmem_vm_ops = { .fault = shmem_fault, #ifdef CONFIG_NUMA .set_policy = shmem_set_policy, diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index d3d52c66cdc..103d5611b81 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -2084,7 +2084,7 @@ static void packet_mm_close(struct vm_area_struct *vma) atomic_dec(&pkt_sk(sk)->mapped); } -static struct vm_operations_struct packet_mmap_ops = { +static const struct vm_operations_struct packet_mmap_ops = { .open = packet_mm_open, .close = packet_mm_close, }; diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 561d6d95a2d..ab73edf2c89 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2985,7 +2985,7 @@ static int snd_pcm_mmap_status_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct snd_pcm_vm_ops_status = +static const struct vm_operations_struct snd_pcm_vm_ops_status = { .fault = snd_pcm_mmap_status_fault, }; @@ -3024,7 +3024,7 @@ static int snd_pcm_mmap_control_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct snd_pcm_vm_ops_control = +static const struct vm_operations_struct snd_pcm_vm_ops_control = { .fault = snd_pcm_mmap_control_fault, }; @@ -3094,7 +3094,7 @@ static int snd_pcm_mmap_data_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct snd_pcm_vm_ops_data = +static const struct vm_operations_struct snd_pcm_vm_ops_data = { .open = snd_pcm_mmap_data_open, .close = snd_pcm_mmap_data_close, @@ -3118,7 +3118,7 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream, * mmap the DMA buffer on I/O memory area */ #if SNDRV_PCM_INFO_MMAP_IOMEM -static struct vm_operations_struct snd_pcm_vm_ops_data_mmio = +static const struct vm_operations_struct snd_pcm_vm_ops_data_mmio = { .open = snd_pcm_mmap_data_open, .close = snd_pcm_mmap_data_close, diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index fd44946ce4b..99f33766cd5 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -154,7 +154,7 @@ static void usb_stream_hwdep_vm_close(struct vm_area_struct *area) snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); } -static struct vm_operations_struct usb_stream_hwdep_vm_ops = { +static const struct vm_operations_struct usb_stream_hwdep_vm_ops = { .open = usb_stream_hwdep_vm_open, .fault = usb_stream_hwdep_vm_fault, .close = usb_stream_hwdep_vm_close, diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c index f3d8f71265d..52e04b2f35d 100644 --- a/sound/usb/usx2y/usX2Yhwdep.c +++ b/sound/usb/usx2y/usX2Yhwdep.c @@ -53,7 +53,7 @@ static int snd_us428ctls_vm_fault(struct vm_area_struct *area, return 0; } -static struct vm_operations_struct us428ctls_vm_ops = { +static const struct vm_operations_struct us428ctls_vm_ops = { .fault = snd_us428ctls_vm_fault, }; diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 117946f2deb..4b2304c2e02 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -697,7 +697,7 @@ static int snd_usX2Y_hwdep_pcm_vm_fault(struct vm_area_struct *area, } -static struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = { +static const struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = { .open = snd_usX2Y_hwdep_pcm_vm_open, .close = snd_usX2Y_hwdep_pcm_vm_close, .fault = snd_usX2Y_hwdep_pcm_vm_fault, diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 034a798b043..b5e7e3f1183 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1713,7 +1713,7 @@ static int kvm_vcpu_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct kvm_vcpu_vm_ops = { +static const struct vm_operations_struct kvm_vcpu_vm_ops = { .fault = kvm_vcpu_fault, }; @@ -2317,7 +2317,7 @@ static int kvm_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) return 0; } -static struct vm_operations_struct kvm_vm_vm_ops = { +static const struct vm_operations_struct kvm_vm_vm_ops = { .fault = kvm_vm_fault, }; -- cgit v1.2.3-70-g09d2