diff options
Diffstat (limited to 'drivers')
32 files changed, 121 insertions, 62 deletions
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index dcda17395c4..1cae4e920c9 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -350,7 +350,7 @@ static int hid_accel_3d_probe(struct platform_device *pdev) error_iio_unreg: iio_device_unregister(indio_dev); error_remove_trigger: - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&accel_state->common_attributes); error_unreg_buffer_funcs: iio_triggered_buffer_cleanup(indio_dev); error_free_dev_mem: @@ -363,10 +363,11 @@ static int hid_accel_3d_remove(struct platform_device *pdev) { struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct accel_3d_state *accel_state = iio_priv(indio_dev); sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_ACCEL_3D); iio_device_unregister(indio_dev); - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&accel_state->common_attributes); iio_triggered_buffer_cleanup(indio_dev); kfree(indio_dev->channels); diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index d72118d1189..98ba761cbb9 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -112,9 +112,10 @@ static int kxsd9_read(struct iio_dev *indio_dev, u8 address) mutex_lock(&st->buf_lock); st->tx[0] = KXSD9_READ(address); ret = spi_sync_transfer(st->us, xfers, ARRAY_SIZE(xfers)); - if (ret) - return ret; - return (((u16)(st->rx[0])) << 8) | (st->rx[1] & 0xF0); + if (!ret) + ret = (((u16)(st->rx[0])) << 8) | (st->rx[1] & 0xF0); + mutex_unlock(&st->buf_lock); + return ret; } static IIO_CONST_ATTR(accel_scale_available, diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 17df74908db..5b1aa027c03 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -1047,6 +1047,7 @@ static int at91_adc_probe(struct platform_device *pdev) } else { if (!st->caps->has_tsmr) { dev_err(&pdev->dev, "We don't support non-TSMR adc\n"); + ret = -ENODEV; goto error_disable_adc_clk; } diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index 12948325431..c8c1baaec6c 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -88,10 +88,10 @@ static const int mcp3422_sample_rates[4] = { /* sample rates to sign extension table */ static const int mcp3422_sign_extend[4] = { - [MCP3422_SRATE_240] = 12, - [MCP3422_SRATE_60] = 14, - [MCP3422_SRATE_15] = 16, - [MCP3422_SRATE_3] = 18 }; + [MCP3422_SRATE_240] = 11, + [MCP3422_SRATE_60] = 13, + [MCP3422_SRATE_15] = 15, + [MCP3422_SRATE_3] = 17 }; /* Client data (each client gets its own) */ struct mcp3422 { diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c index 728411ec764..d4d748214e4 100644 --- a/drivers/iio/adc/ti_am335x_adc.c +++ b/drivers/iio/adc/ti_am335x_adc.c @@ -229,12 +229,15 @@ static int tiadc_iio_buffered_hardware_setup(struct iio_dev *indio_dev, unsigned long flags, const struct iio_buffer_setup_ops *setup_ops) { + struct iio_buffer *buffer; int ret; - indio_dev->buffer = iio_kfifo_allocate(indio_dev); - if (!indio_dev->buffer) + buffer = iio_kfifo_allocate(indio_dev); + if (!buffer) return -ENOMEM; + iio_device_attach_buffer(indio_dev, buffer); + ret = request_threaded_irq(irq, pollfunc_th, pollfunc_bh, flags, indio_dev->name, indio_dev); if (ret) diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c index b6e77e0fc42..bbd6426c972 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.c @@ -55,11 +55,10 @@ static int hid_sensor_data_rdy_trigger_set_state(struct iio_trigger *trig, return 0; } -void hid_sensor_remove_trigger(struct iio_dev *indio_dev) +void hid_sensor_remove_trigger(struct hid_sensor_common *attrb) { - iio_trigger_unregister(indio_dev->trig); - iio_trigger_free(indio_dev->trig); - indio_dev->trig = NULL; + iio_trigger_unregister(attrb->trigger); + iio_trigger_free(attrb->trigger); } EXPORT_SYMBOL(hid_sensor_remove_trigger); @@ -90,7 +89,7 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, dev_err(&indio_dev->dev, "Trigger Register Failed\n"); goto error_free_trig; } - indio_dev->trig = trig; + indio_dev->trig = attrb->trigger = trig; return ret; diff --git a/drivers/iio/common/hid-sensors/hid-sensor-trigger.h b/drivers/iio/common/hid-sensors/hid-sensor-trigger.h index 9a8731478ed..ca02f7811aa 100644 --- a/drivers/iio/common/hid-sensors/hid-sensor-trigger.h +++ b/drivers/iio/common/hid-sensors/hid-sensor-trigger.h @@ -21,6 +21,6 @@ int hid_sensor_setup_trigger(struct iio_dev *indio_dev, const char *name, struct hid_sensor_common *attrb); -void hid_sensor_remove_trigger(struct iio_dev *indio_dev); +void hid_sensor_remove_trigger(struct hid_sensor_common *attrb); #endif diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c index ea01c6bcfb5..e54f0f4959d 100644 --- a/drivers/iio/gyro/hid-sensor-gyro-3d.c +++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c @@ -348,7 +348,7 @@ static int hid_gyro_3d_probe(struct platform_device *pdev) error_iio_unreg: iio_device_unregister(indio_dev); error_remove_trigger: - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&gyro_state->common_attributes); error_unreg_buffer_funcs: iio_triggered_buffer_cleanup(indio_dev); error_free_dev_mem: @@ -361,10 +361,11 @@ static int hid_gyro_3d_remove(struct platform_device *pdev) { struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct gyro_3d_state *gyro_state = iio_priv(indio_dev); sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_GYRO_3D); iio_device_unregister(indio_dev); - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&gyro_state->common_attributes); iio_triggered_buffer_cleanup(indio_dev); kfree(indio_dev->channels); diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig index f98c2b50925..b0d65df3ede 100644 --- a/drivers/iio/light/Kconfig +++ b/drivers/iio/light/Kconfig @@ -81,6 +81,8 @@ config SENSORS_LM3533 config TCS3472 tristate "TAOS TCS3472 color light-to-digital converter" depends on I2C + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER help If you say yes here you get support for the TAOS TCS3472 family of color light-to-digital converters with IR filter. diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index fa6ae8cf89e..8e8b9d72285 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -314,7 +314,7 @@ static int hid_als_probe(struct platform_device *pdev) error_iio_unreg: iio_device_unregister(indio_dev); error_remove_trigger: - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&als_state->common_attributes); error_unreg_buffer_funcs: iio_triggered_buffer_cleanup(indio_dev); error_free_dev_mem: @@ -327,10 +327,11 @@ static int hid_als_remove(struct platform_device *pdev) { struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct als_state *als_state = iio_priv(indio_dev); sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_ALS); iio_device_unregister(indio_dev); - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&als_state->common_attributes); iio_triggered_buffer_cleanup(indio_dev); kfree(indio_dev->channels); diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index 0cf09637b35..d86d226dcd6 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig @@ -19,6 +19,8 @@ config AK8975 config MAG3110 tristate "Freescale MAG3110 3-Axis Magnetometer" depends on I2C + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER help Say yes here to build support for the Freescale MAG3110 3-Axis magnetometer. diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index 2634920562f..b26e1028a0a 100644 --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c @@ -351,7 +351,7 @@ static int hid_magn_3d_probe(struct platform_device *pdev) error_iio_unreg: iio_device_unregister(indio_dev); error_remove_trigger: - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&magn_state->common_attributes); error_unreg_buffer_funcs: iio_triggered_buffer_cleanup(indio_dev); error_free_dev_mem: @@ -364,10 +364,11 @@ static int hid_magn_3d_remove(struct platform_device *pdev) { struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct magn_3d_state *magn_state = iio_priv(indio_dev); sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_COMPASS_3D); iio_device_unregister(indio_dev); - hid_sensor_remove_trigger(indio_dev); + hid_sensor_remove_trigger(&magn_state->common_attributes); iio_triggered_buffer_cleanup(indio_dev); kfree(indio_dev->channels); diff --git a/drivers/iio/magnetometer/mag3110.c b/drivers/iio/magnetometer/mag3110.c index 783c5b41735..becf5449696 100644 --- a/drivers/iio/magnetometer/mag3110.c +++ b/drivers/iio/magnetometer/mag3110.c @@ -250,7 +250,12 @@ done: .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SAMP_FREQ) | \ BIT(IIO_CHAN_INFO_SCALE), \ .scan_index = idx, \ - .scan_type = IIO_ST('s', 16, 16, IIO_BE), \ + .scan_type = { \ + .sign = 's', \ + .realbits = 16, \ + .storagebits = 16, \ + .endianness = IIO_BE, \ + }, \ } static const struct iio_chan_spec mag3110_channels[] = { diff --git a/drivers/staging/btmtk_usb/btmtk_usb.c b/drivers/staging/btmtk_usb/btmtk_usb.c index 7a9bf3b5781..9a5ebd6cc51 100644 --- a/drivers/staging/btmtk_usb/btmtk_usb.c +++ b/drivers/staging/btmtk_usb/btmtk_usb.c @@ -1284,9 +1284,8 @@ done: kfree_skb(skb); } -static int btmtk_usb_send_frame(struct sk_buff *skb) +static int btmtk_usb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *)skb->dev; struct btmtk_usb_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; diff --git a/drivers/staging/comedi/drivers/pcl730.c b/drivers/staging/comedi/drivers/pcl730.c index d041b714db2..2baaf1db6fb 100644 --- a/drivers/staging/comedi/drivers/pcl730.c +++ b/drivers/staging/comedi/drivers/pcl730.c @@ -173,11 +173,11 @@ static int pcl730_do_insn_bits(struct comedi_device *dev, if (mask) { if (mask & 0x00ff) outb(s->state & 0xff, dev->iobase + reg); - if ((mask & 0xff00) & (s->n_chan > 8)) + if ((mask & 0xff00) && (s->n_chan > 8)) outb((s->state >> 8) & 0xff, dev->iobase + reg + 1); - if ((mask & 0xff0000) & (s->n_chan > 16)) + if ((mask & 0xff0000) && (s->n_chan > 16)) outb((s->state >> 16) & 0xff, dev->iobase + reg + 2); - if ((mask & 0xff000000) & (s->n_chan > 24)) + if ((mask & 0xff000000) && (s->n_chan > 24)) outb((s->state >> 24) & 0xff, dev->iobase + reg + 3); } diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 6815cfe2664..b486099b543 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -494,7 +494,7 @@ static void s626_send_dac(struct comedi_device *dev, uint32_t val) * Private helper function: Write setpoint to an application DAC channel. */ static void s626_set_dac(struct comedi_device *dev, uint16_t chan, - unsigned short dacdata) + int16_t dacdata) { struct s626_private *devpriv = dev->private; uint16_t signmask; diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c index 933b01a0f03..0adf3cffddb 100644 --- a/drivers/staging/comedi/drivers/vmk80xx.c +++ b/drivers/staging/comedi/drivers/vmk80xx.c @@ -465,7 +465,7 @@ static int vmk80xx_do_insn_bits(struct comedi_device *dev, unsigned char *rx_buf = devpriv->usb_rx_buf; unsigned char *tx_buf = devpriv->usb_tx_buf; int reg, cmd; - int ret; + int ret = 0; if (devpriv->model == VMK8061_MODEL) { reg = VMK8061_DO_REG; diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c index 68ded17c0f5..12f333fa59b 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c @@ -578,7 +578,7 @@ static int request_code_segment(struct ft1000_usb *ft1000dev, u16 **s_file, u8 **c_file, const u8 *endpoint, bool boot_case) { long word_length; - int status; + int status = 0; /*DEBUG("FT1000:REQUEST_CODE_SEGMENT\n");i*/ word_length = get_request_value(ft1000dev); @@ -1074,4 +1074,3 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart, return status; } - diff --git a/drivers/staging/iio/magnetometer/Kconfig b/drivers/staging/iio/magnetometer/Kconfig index a3ea69e9d80..34634da1f9f 100644 --- a/drivers/staging/iio/magnetometer/Kconfig +++ b/drivers/staging/iio/magnetometer/Kconfig @@ -6,6 +6,8 @@ menu "Magnetometer sensors" config SENSORS_HMC5843 tristate "Honeywell HMC5843/5883/5883L 3-Axis Magnetometer" depends on I2C + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER help Say Y here to add support for the Honeywell HMC5843, HMC5883 and HMC5883L 3-Axis Magnetometer (digital compass). diff --git a/drivers/staging/imx-drm/Makefile b/drivers/staging/imx-drm/Makefile index 2c3a9e178fb..8742432d7b0 100644 --- a/drivers/staging/imx-drm/Makefile +++ b/drivers/staging/imx-drm/Makefile @@ -8,4 +8,6 @@ obj-$(CONFIG_DRM_IMX_TVE) += imx-tve.o obj-$(CONFIG_DRM_IMX_LDB) += imx-ldb.o obj-$(CONFIG_DRM_IMX_FB_HELPER) += imx-fbdev.o obj-$(CONFIG_DRM_IMX_IPUV3_CORE) += ipu-v3/ -obj-$(CONFIG_DRM_IMX_IPUV3) += ipuv3-crtc.o ipuv3-plane.o + +imx-ipuv3-crtc-objs := ipuv3-crtc.o ipuv3-plane.o +obj-$(CONFIG_DRM_IMX_IPUV3) += imx-ipuv3-crtc.o diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c index 51aa9772f95..6bd015ac9d6 100644 --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -72,6 +72,7 @@ int imx_drm_crtc_id(struct imx_drm_crtc *crtc) { return crtc->pipe; } +EXPORT_SYMBOL_GPL(imx_drm_crtc_id); static void imx_drm_driver_lastclose(struct drm_device *drm) { diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c index 5dec771d70e..4d340f4a219 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c +++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c @@ -409,8 +409,8 @@ int ptlrpc_stop_pinger(void) struct l_wait_info lwi = { 0 }; int rc = 0; - if (!thread_is_init(&pinger_thread) && - !thread_is_stopped(&pinger_thread)) + if (thread_is_init(&pinger_thread) || + thread_is_stopped(&pinger_thread)) return -EALREADY; ptlrpc_pinger_remove_timeouts(); diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index 58684da45e6..b658c2316df 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -15,6 +15,8 @@ * Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> @@ -661,7 +663,7 @@ static int go7007_usb_interface_reset(struct go7007 *go) if (usb->board->flags & GO7007_USB_EZUSB) { /* Reset buffer in EZ-USB */ - dev_dbg(go->dev, "resetting EZ-USB buffers\n"); + pr_debug("resetting EZ-USB buffers\n"); if (go7007_usb_vendor_request(go, 0x10, 0, 0, NULL, 0, 0) < 0 || go7007_usb_vendor_request(go, 0x10, 0, 0, NULL, 0, 0) < 0) return -1; @@ -689,7 +691,7 @@ static int go7007_usb_ezusb_write_interrupt(struct go7007 *go, u16 status_reg = 0; int timeout = 500; - dev_dbg(go->dev, "WriteInterrupt: %04x %04x\n", addr, data); + pr_debug("WriteInterrupt: %04x %04x\n", addr, data); for (i = 0; i < 100; ++i) { r = usb_control_msg(usb->usbdev, @@ -734,7 +736,7 @@ static int go7007_usb_onboard_write_interrupt(struct go7007 *go, int r; int timeout = 500; - dev_dbg(go->dev, "WriteInterrupt: %04x %04x\n", addr, data); + pr_debug("WriteInterrupt: %04x %04x\n", addr, data); go->usb_buf[0] = data & 0xff; go->usb_buf[1] = data >> 8; @@ -771,7 +773,7 @@ static void go7007_usb_readinterrupt_complete(struct urb *urb) go->interrupt_available = 1; go->interrupt_data = __le16_to_cpu(regs[0]); go->interrupt_value = __le16_to_cpu(regs[1]); - dev_dbg(go->dev, "ReadInterrupt: %04x %04x\n", + pr_debug("ReadInterrupt: %04x %04x\n", go->interrupt_value, go->interrupt_data); } @@ -891,7 +893,7 @@ static int go7007_usb_send_firmware(struct go7007 *go, u8 *data, int len) int transferred, pipe; int timeout = 500; - dev_dbg(go->dev, "DownloadBuffer sending %d bytes\n", len); + pr_debug("DownloadBuffer sending %d bytes\n", len); if (usb->board->flags & GO7007_USB_EZUSB) pipe = usb_sndbulkpipe(usb->usbdev, 2); @@ -977,7 +979,7 @@ static int go7007_usb_i2c_master_xfer(struct i2c_adapter *adapter, !(msgs[i].flags & I2C_M_RD) && (msgs[i + 1].flags & I2C_M_RD)) { #ifdef GO7007_I2C_DEBUG - dev_dbg(go->dev, "i2c write/read %d/%d bytes on %02x\n", + pr_debug("i2c write/read %d/%d bytes on %02x\n", msgs[i].len, msgs[i + 1].len, msgs[i].addr); #endif buf[0] = 0x01; @@ -988,7 +990,7 @@ static int go7007_usb_i2c_master_xfer(struct i2c_adapter *adapter, buf[buf_len++] = msgs[++i].len; } else if (msgs[i].flags & I2C_M_RD) { #ifdef GO7007_I2C_DEBUG - dev_dbg(go->dev, "i2c read %d bytes on %02x\n", + pr_debug("i2c read %d bytes on %02x\n", msgs[i].len, msgs[i].addr); #endif buf[0] = 0x01; @@ -998,7 +1000,7 @@ static int go7007_usb_i2c_master_xfer(struct i2c_adapter *adapter, buf_len = 4; } else { #ifdef GO7007_I2C_DEBUG - dev_dbg(go->dev, "i2c write %d bytes on %02x\n", + pr_debug("i2c write %d bytes on %02x\n", msgs[i].len, msgs[i].addr); #endif buf[0] = 0x00; @@ -1057,7 +1059,7 @@ static int go7007_usb_probe(struct usb_interface *intf, char *name; int video_pipe, i, v_urb_len; - dev_dbg(go->dev, "probing new GO7007 USB board\n"); + pr_debug("probing new GO7007 USB board\n"); switch (id->driver_info) { case GO7007_BOARDID_MATRIX_II: @@ -1097,13 +1099,13 @@ static int go7007_usb_probe(struct usb_interface *intf, board = &board_px_tv402u; break; case GO7007_BOARDID_LIFEVIEW_LR192: - dev_err(go->dev, "The Lifeview TV Walker Ultra is not supported. Sorry!\n"); + dev_err(&intf->dev, "The Lifeview TV Walker Ultra is not supported. Sorry!\n"); return -ENODEV; name = "Lifeview TV Walker Ultra"; board = &board_lifeview_lr192; break; case GO7007_BOARDID_SENSORAY_2250: - dev_info(go->dev, "Sensoray 2250 found\n"); + dev_info(&intf->dev, "Sensoray 2250 found\n"); name = "Sensoray 2250/2251"; board = &board_sensoray_2250; break; @@ -1112,7 +1114,7 @@ static int go7007_usb_probe(struct usb_interface *intf, board = &board_ads_usbav_709; break; default: - dev_err(go->dev, "unknown board ID %d!\n", + dev_err(&intf->dev, "unknown board ID %d!\n", (unsigned int)id->driver_info); return -ENODEV; } @@ -1247,7 +1249,7 @@ static int go7007_usb_probe(struct usb_interface *intf, sizeof(go->name)); break; default: - dev_dbg(go->dev, "unable to detect tuner type!\n"); + pr_debug("unable to detect tuner type!\n"); break; } /* Configure tuner mode selection inputs connected diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 3066ee2e753..49ea76b3435 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -681,7 +681,8 @@ static irqreturn_t nvec_interrupt(int irq, void *dev) dev_err(nvec->dev, "RX buffer overflow on %p: " "Trying to write byte %u of %u\n", - nvec->rx, nvec->rx->pos, NVEC_MSG_SIZE); + nvec->rx, nvec->rx ? nvec->rx->pos : 0, + NVEC_MSG_SIZE); break; default: nvec->state = 0; diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c index 2c678f40957..2f548ebada5 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ap.c +++ b/drivers/staging/rtl8188eu/core/rtw_ap.c @@ -1115,6 +1115,9 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len) return _FAIL; } + /* fix bug of flush_cam_entry at STOP AP mode */ + psta->state |= WIFI_AP_STATE; + rtw_indicate_connect(padapter); pmlmepriv->cur_network.join_res = true;/* for check if already set beacon */ return ret; } diff --git a/drivers/staging/tidspbridge/Kconfig b/drivers/staging/tidspbridge/Kconfig index 165b918b817..1b6d581c438 100644 --- a/drivers/staging/tidspbridge/Kconfig +++ b/drivers/staging/tidspbridge/Kconfig @@ -4,7 +4,7 @@ menuconfig TIDSPBRIDGE tristate "DSP Bridge driver" - depends on ARCH_OMAP3 && !ARCH_MULTIPLATFORM + depends on ARCH_OMAP3 && !ARCH_MULTIPLATFORM && BROKEN select MAILBOX select OMAP2PLUS_MBOX help diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c index aab0012bba9..ab8b2ba6eed 100644 --- a/drivers/staging/vt6655/hostap.c +++ b/drivers/staging/vt6655/hostap.c @@ -143,7 +143,8 @@ static int hostap_disable_hostapd(PSDevice pDevice, int rtnl_locked) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n", pDevice->dev->name, pDevice->apdev->name); } - free_netdev(pDevice->apdev); + if (pDevice->apdev) + free_netdev(pDevice->apdev); pDevice->apdev = NULL; pDevice->bEnable8021x = false; pDevice->bEnableHostWEP = false; diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c index 1e8b8412e67..4aa5ef54b68 100644 --- a/drivers/staging/vt6656/baseband.c +++ b/drivers/staging/vt6656/baseband.c @@ -939,6 +939,7 @@ int BBbVT3184Init(struct vnt_private *pDevice) u8 * pbyAgc; u16 wLengthAgc; u8 abyArray[256]; + u8 data; ntStatus = CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_READ, @@ -1104,6 +1105,16 @@ else { ControlvWriteByte(pDevice,MESSAGE_REQUEST_BBREG,0x0D,0x01); RFbRFTableDownload(pDevice); + + /* Fix for TX USB resets from vendors driver */ + CONTROLnsRequestIn(pDevice, MESSAGE_TYPE_READ, USB_REG4, + MESSAGE_REQUEST_MEM, sizeof(data), &data); + + data |= 0x2; + + CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_WRITE, USB_REG4, + MESSAGE_REQUEST_MEM, sizeof(data), &data); + return true;//ntStatus; } diff --git a/drivers/staging/vt6656/hostap.c b/drivers/staging/vt6656/hostap.c index ae1676d190c..67ba48b9a8d 100644 --- a/drivers/staging/vt6656/hostap.c +++ b/drivers/staging/vt6656/hostap.c @@ -133,7 +133,8 @@ static int hostap_disable_hostapd(struct vnt_private *pDevice, int rtnl_locked) DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n", pDevice->dev->name, pDevice->apdev->name); } - free_netdev(pDevice->apdev); + if (pDevice->apdev) + free_netdev(pDevice->apdev); pDevice->apdev = NULL; pDevice->bEnable8021x = false; pDevice->bEnableHostWEP = false; diff --git a/drivers/staging/vt6656/rndis.h b/drivers/staging/vt6656/rndis.h index 5e073062017..5cf5e732a36 100644 --- a/drivers/staging/vt6656/rndis.h +++ b/drivers/staging/vt6656/rndis.h @@ -66,6 +66,8 @@ #define VIAUSB20_PACKET_HEADER 0x04 +#define USB_REG4 0x604 + typedef struct _CMD_MESSAGE { u8 byData[256]; diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c index 79ce363b2ea..3277d9838f4 100644 --- a/drivers/staging/zram/zram_drv.c +++ b/drivers/staging/zram/zram_drv.c @@ -652,21 +652,30 @@ static ssize_t reset_store(struct device *dev, return -ENOMEM; /* Do not reset an active device! */ - if (bdev->bd_holders) - return -EBUSY; + if (bdev->bd_holders) { + ret = -EBUSY; + goto out; + } ret = kstrtou16(buf, 10, &do_reset); if (ret) - return ret; + goto out; - if (!do_reset) - return -EINVAL; + if (!do_reset) { + ret = -EINVAL; + goto out; + } /* Make sure all pending I/O is finished */ fsync_bdev(bdev); + bdput(bdev); zram_reset_device(zram, true); return len; + +out: + bdput(bdev); + return ret; } static void __zram_make_request(struct zram *zram, struct bio *bio, int rw) diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c index 1a67537dbc5..3b950e5a918 100644 --- a/drivers/staging/zsmalloc/zsmalloc-main.c +++ b/drivers/staging/zsmalloc/zsmalloc-main.c @@ -430,7 +430,12 @@ static struct page *get_next_page(struct page *page) return next; } -/* Encode <page, obj_idx> as a single handle value */ +/* + * Encode <page, obj_idx> as a single handle value. + * On hardware platforms with physical memory starting at 0x0 the pfn + * could be 0 so we ensure that the handle will never be 0 by adjusting the + * encoded obj_idx value before encoding. + */ static void *obj_location_to_handle(struct page *page, unsigned long obj_idx) { unsigned long handle; @@ -441,17 +446,21 @@ static void *obj_location_to_handle(struct page *page, unsigned long obj_idx) } handle = page_to_pfn(page) << OBJ_INDEX_BITS; - handle |= (obj_idx & OBJ_INDEX_MASK); + handle |= ((obj_idx + 1) & OBJ_INDEX_MASK); return (void *)handle; } -/* Decode <page, obj_idx> pair from the given object handle */ +/* + * Decode <page, obj_idx> pair from the given object handle. We adjust the + * decoded obj_idx back to its original value since it was adjusted in + * obj_location_to_handle(). + */ static void obj_handle_to_location(unsigned long handle, struct page **page, unsigned long *obj_idx) { *page = pfn_to_page(handle >> OBJ_INDEX_BITS); - *obj_idx = handle & OBJ_INDEX_MASK; + *obj_idx = (handle & OBJ_INDEX_MASK) - 1; } static unsigned long obj_idx_to_offset(struct page *page, |