diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/IR/ir-keytable.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.h | 8 | ||||
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dvb-usb-remote.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb/firewire/firedtv-fw.c | 39 | ||||
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-cards.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/dabusb.c | 8 | ||||
| -rw-r--r-- | drivers/media/video/gspca/ov519.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/omap24xxcam.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/pwc/philips.txt | 2 | ||||
| -rw-r--r-- | drivers/media/video/sn9c102/sn9c102_sensor.h | 2 | ||||
| -rw-r--r-- | drivers/media/video/tea6420.c | 2 |
11 files changed, 27 insertions, 50 deletions
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c index 0903f539bf6..0a3b4ed38e4 100644 --- a/drivers/media/IR/ir-keytable.c +++ b/drivers/media/IR/ir-keytable.c @@ -123,7 +123,7 @@ static int ir_copy_table(struct ir_scancode_table *destin, * If the key is not found, returns -EINVAL, otherwise, returns 0. */ static int ir_getkeycode(struct input_dev *dev, - int scancode, int *keycode) + unsigned int scancode, unsigned int *keycode) { int elem; struct ir_input_dev *ir_dev = input_get_drvdata(dev); @@ -291,7 +291,7 @@ static int ir_insert_key(struct ir_scancode_table *rc_tab, * If the key is not found, returns -EINVAL, otherwise, returns 0. */ static int ir_setkeycode(struct input_dev *dev, - int scancode, int keycode) + unsigned int scancode, unsigned int keycode) { int rc = 0; struct ir_input_dev *ir_dev = input_get_drvdata(dev); diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h index 52e4ce4304e..80dda308ff7 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb/dvb-core/dvb_frontend.h @@ -214,14 +214,14 @@ struct dvb_tuner_ops { int (*get_status)(struct dvb_frontend *fe, u32 *status); int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength); - /** These are provided seperately from set_params in order to facilitate silicon - * tuners which require sophisticated tuning loops, controlling each parameter seperately. */ + /** These are provided separately from set_params in order to facilitate silicon + * tuners which require sophisticated tuning loops, controlling each parameter separately. */ int (*set_frequency)(struct dvb_frontend *fe, u32 frequency); int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); /* - * These are provided seperately from set_params in order to facilitate silicon - * tuners which require sophisticated tuning loops, controlling each parameter seperately. + * These are provided separately from set_params in order to facilitate silicon + * tuners which require sophisticated tuning loops, controlling each parameter separately. */ int (*set_state)(struct dvb_frontend *fe, enum tuner_param param, struct tuner_state *state); int (*get_state)(struct dvb_frontend *fe, enum tuner_param param, struct tuner_state *state); diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c index a03ef7efec9..852fe89539c 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c @@ -9,7 +9,7 @@ #include <linux/usb/input.h> static int dvb_usb_getkeycode(struct input_dev *dev, - int scancode, int *keycode) + unsigned int scancode, unsigned int *keycode) { struct dvb_usb_device *d = input_get_drvdata(dev); @@ -39,7 +39,7 @@ static int dvb_usb_getkeycode(struct input_dev *dev, } static int dvb_usb_setkeycode(struct input_dev *dev, - int scancode, int keycode) + unsigned int scancode, unsigned int keycode) { struct dvb_usb_device *d = input_get_drvdata(dev); diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c index 7a3de16fba0..75afe4f81e3 100644 --- a/drivers/media/dvb/firewire/firedtv-fw.c +++ b/drivers/media/dvb/firewire/firedtv-fw.c @@ -239,47 +239,18 @@ static const struct fw_address_region fcp_region = { }; /* Adjust the template string if models with longer names appear. */ -#define MAX_MODEL_NAME_LEN ((int)DIV_ROUND_UP(sizeof("FireDTV ????"), 4)) - -static size_t model_name(u32 *directory, __be32 *buffer) -{ - struct fw_csr_iterator ci; - int i, length, key, value, last_key = 0; - u32 *block = NULL; - - fw_csr_iterator_init(&ci, directory); - while (fw_csr_iterator_next(&ci, &key, &value)) { - if (last_key == CSR_MODEL && - key == (CSR_DESCRIPTOR | CSR_LEAF)) - block = ci.p - 1 + value; - last_key = key; - } - - if (block == NULL) - return 0; - - length = min((int)(block[0] >> 16) - 2, MAX_MODEL_NAME_LEN); - if (length <= 0) - return 0; - - /* fast-forward to text string */ - block += 3; - - for (i = 0; i < length; i++) - buffer[i] = cpu_to_be32(block[i]); - - return length * 4; -} +#define MAX_MODEL_NAME_LEN sizeof("FireDTV ????") static int node_probe(struct device *dev) { struct firedtv *fdtv; - __be32 name[MAX_MODEL_NAME_LEN]; + char name[MAX_MODEL_NAME_LEN]; int name_len, err; - name_len = model_name(fw_unit(dev)->directory, name); + name_len = fw_csr_string(fw_unit(dev)->directory, CSR_MODEL, + name, sizeof(name)); - fdtv = fdtv_alloc(dev, &backend, (char *)name, name_len); + fdtv = fdtv_alloc(dev, &backend, name, name_len >= 0 ? name_len : 0); if (!fdtv) return -ENOMEM; diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index 12279f6d9bc..716870ae85d 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c @@ -4404,7 +4404,7 @@ static void rv605_muxsel(struct bttv *btv, unsigned int input) /* Tibet Systems 'Progress DVR' CS16 muxsel helper [Chris Fanning] * * The CS16 (available on eBay cheap) is a PCI board with four Fusion - * 878A chips, a PCI bridge, an Atmel microcontroller, four sync seperator + * 878A chips, a PCI bridge, an Atmel microcontroller, four sync separator * chips, ten eight input analog multiplexors, a not chip and a few * other components. * @@ -4426,7 +4426,7 @@ static void rv605_muxsel(struct bttv *btv, unsigned int input) * * There is an ATMEL microcontroller with an 8031 core on board. I have not * determined what function (if any) it provides. With the microcontroller - * and sync seperator chips a guess is that it might have to do with video + * and sync separator chips a guess is that it might have to do with video * switching and maybe some digital I/O. */ static void tibetCS16_muxsel(struct bttv *btv, unsigned int input) diff --git a/drivers/media/video/dabusb.c b/drivers/media/video/dabusb.c index 9b413a35e04..0f505086774 100644 --- a/drivers/media/video/dabusb.c +++ b/drivers/media/video/dabusb.c @@ -616,10 +616,12 @@ static int dabusb_open (struct inode *inode, struct file *file) { int devnum = iminor(inode); pdabusb_t s; + int r; if (devnum < DABUSB_MINOR || devnum >= (DABUSB_MINOR + NRDABUSB)) return -EIO; + lock_kernel(); s = &dabusb[devnum - DABUSB_MINOR]; dbg("dabusb_open"); @@ -634,6 +636,7 @@ static int dabusb_open (struct inode *inode, struct file *file) msleep_interruptible(500); if (signal_pending (current)) { + unlock_kernel(); return -EAGAIN; } mutex_lock(&s->mutex); @@ -641,6 +644,7 @@ static int dabusb_open (struct inode *inode, struct file *file) if (usb_set_interface (s->usbdev, _DABUSB_IF, 1) < 0) { mutex_unlock(&s->mutex); dev_err(&s->usbdev->dev, "set_interface failed\n"); + unlock_kernel(); return -EINVAL; } s->opened = 1; @@ -649,7 +653,9 @@ static int dabusb_open (struct inode *inode, struct file *file) file->f_pos = 0; file->private_data = s; - return nonseekable_open(inode, file); + r = nonseekable_open(inode, file); + unlock_kernel(); + return r; } static int dabusb_release (struct inode *inode, struct file *file) diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c index bc4ced6c013..f36e11a0458 100644 --- a/drivers/media/video/gspca/ov519.c +++ b/drivers/media/video/gspca/ov519.c @@ -512,7 +512,7 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = { /* * The FX2 chip does not give us a zero length read at end of frame. * It does, however, give a short read at the end of a frame, if - * neccessary, rather than run two frames together. + * necessary, rather than run two frames together. * * By choosing the right bulk transfer size, we are guaranteed to always * get a short read for the last read of each frame. Frame sizes are diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c index 7400eacb4d6..142c327afb3 100644 --- a/drivers/media/video/omap24xxcam.c +++ b/drivers/media/video/omap24xxcam.c @@ -1735,7 +1735,7 @@ static struct v4l2_int_device omap24xxcam = { * */ -static int __init omap24xxcam_probe(struct platform_device *pdev) +static int __devinit omap24xxcam_probe(struct platform_device *pdev) { struct omap24xxcam_device *cam; struct resource *mem; diff --git a/drivers/media/video/pwc/philips.txt b/drivers/media/video/pwc/philips.txt index f9f3584281d..d38dd791511 100644 --- a/drivers/media/video/pwc/philips.txt +++ b/drivers/media/video/pwc/philips.txt @@ -33,7 +33,7 @@ a lot of extra information, a FAQ, and the binary plugin 'PWCX'. This plugin contains decompression routines that allow you to use higher image sizes and framerates; in addition the webcam uses less bandwidth on the USB bus (handy if you want to run more than 1 camera simultaneously). These routines fall -under a NDA, and may therefor not be distributed as source; however, its use +under a NDA, and may therefore not be distributed as source; however, its use is completely optional. You can build this code either into your kernel, or as a module. I recommend diff --git a/drivers/media/video/sn9c102/sn9c102_sensor.h b/drivers/media/video/sn9c102/sn9c102_sensor.h index 4af7382da5c..494957b10ba 100644 --- a/drivers/media/video/sn9c102/sn9c102_sensor.h +++ b/drivers/media/video/sn9c102/sn9c102_sensor.h @@ -120,7 +120,7 @@ extern int sn9c102_write_regs(struct sn9c102_device*, const u8 valreg[][2], /* Write multiple registers with constant values. For example: sn9c102_write_const_regs(cam, {0x00, 0x14}, {0x60, 0x17}, {0x0f, 0x18}); - Register adresses must be < 256. + Register addresses must be < 256. */ #define sn9c102_write_const_regs(sn9c102_device, data...) \ ({ static const u8 _valreg[][2] = {data}; \ diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c index 0446524d354..6bf6bc7dbc7 100644 --- a/drivers/media/video/tea6420.c +++ b/drivers/media/video/tea6420.c @@ -6,7 +6,7 @@ The tea6420 is a bus controlled audio-matrix with 5 stereo inputs, 4 stereo outputs and gain control for each output. - It is cascadable, i.e. it can be found at the adresses 0x98 + It is cascadable, i.e. it can be found at the addresses 0x98 and 0x9a on the i2c-bus. For detailed informations download the specifications directly |