diff options
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-cards.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/af9035.c | 15 | ||||
| -rw-r--r-- | drivers/media/usb/dvb-usb/technisat-usb2.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/gspca/stk1135.c | 3 | ||||
| -rw-r--r-- | drivers/media/usb/gspca/sunplus.c | 1 |
5 files changed, 15 insertions, 8 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index e9d017bea37..528cce958a8 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -1412,8 +1412,8 @@ err_v4l2: usb_set_intfdata(interface, NULL); err_if: usb_put_dev(udev); - kfree(dev); clear_bit(dev->devno, &cx231xx_devused); + kfree(dev); return retval; } diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c index 798565c4bb3..8f9b2cea88f 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.c +++ b/drivers/media/usb/dvb-usb-v2/af9035.c @@ -131,7 +131,7 @@ static int af9035_wr_regs(struct dvb_usb_device *d, u32 reg, u8 *val, int len) { u8 wbuf[MAX_XFER_SIZE]; u8 mbox = (reg >> 16) & 0xff; - struct usb_req req = { CMD_MEM_WR, mbox, sizeof(wbuf), wbuf, 0, NULL }; + struct usb_req req = { CMD_MEM_WR, mbox, 6 + len, wbuf, 0, NULL }; if (6 + len > sizeof(wbuf)) { dev_warn(&d->udev->dev, "%s: i2c wr: len=%d is too big!\n", @@ -238,14 +238,15 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, } else { /* I2C */ u8 buf[MAX_XFER_SIZE]; - struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf), + struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len, buf, msg[1].len, msg[1].buf }; if (5 + msg[0].len > sizeof(buf)) { dev_warn(&d->udev->dev, "%s: i2c xfer: len=%d is too big!\n", KBUILD_MODNAME, msg[0].len); - return -EOPNOTSUPP; + ret = -EOPNOTSUPP; + goto unlock; } req.mbox |= ((msg[0].addr & 0x80) >> 3); buf[0] = msg[1].len; @@ -274,14 +275,15 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, } else { /* I2C */ u8 buf[MAX_XFER_SIZE]; - struct usb_req req = { CMD_I2C_WR, 0, sizeof(buf), buf, - 0, NULL }; + struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len, + buf, 0, NULL }; if (5 + msg[0].len > sizeof(buf)) { dev_warn(&d->udev->dev, "%s: i2c xfer: len=%d is too big!\n", KBUILD_MODNAME, msg[0].len); - return -EOPNOTSUPP; + ret = -EOPNOTSUPP; + goto unlock; } req.mbox |= ((msg[0].addr & 0x80) >> 3); buf[0] = msg[0].len; @@ -319,6 +321,7 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap, ret = -EOPNOTSUPP; } +unlock: mutex_unlock(&d->i2c_mutex); if (ret < 0) diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c index 40832a1aef6..98d24aefb64 100644 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c @@ -102,7 +102,7 @@ static int technisat_usb2_i2c_access(struct usb_device *udev, if (rxlen > 62) { err("i2c RX buffer can't exceed 62 bytes (dev 0x%02x)", device_addr); - txlen = 62; + rxlen = 62; } b[0] = I2C_SPEED_100KHZ_BIT; diff --git a/drivers/media/usb/gspca/stk1135.c b/drivers/media/usb/gspca/stk1135.c index 1fc80af2a18..48234c9a8b6 100644 --- a/drivers/media/usb/gspca/stk1135.c +++ b/drivers/media/usb/gspca/stk1135.c @@ -361,6 +361,9 @@ static void stk1135_configure_clock(struct gspca_dev *gspca_dev) /* set serial interface clock divider (30MHz/0x1f*16+2) = 60240 kHz) */ reg_w(gspca_dev, STK1135_REG_SICTL + 2, 0x1f); + + /* wait a while for sensor to catch up */ + udelay(1000); } static void stk1135_camera_disable(struct gspca_dev *gspca_dev) diff --git a/drivers/media/usb/gspca/sunplus.c b/drivers/media/usb/gspca/sunplus.c index a517d185feb..46c9f2229a1 100644 --- a/drivers/media/usb/gspca/sunplus.c +++ b/drivers/media/usb/gspca/sunplus.c @@ -1027,6 +1027,7 @@ static const struct usb_device_id device_table[] = { {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)}, {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)}, {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)}, + {USB_DEVICE(0x06d6, 0x0041), BS(SPCA504B, 0)}, {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)}, {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)}, {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)}, |