Signed-off-by: Mike Sampson <mike@xxxxxxxxxxxxx> --- drivers/staging/media/sn9c102/sn9c102_hv7131r.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/drivers/staging/media/sn9c102/sn9c102_hv7131r.c b/drivers/staging/media/sn9c102/sn9c102_hv7131r.c index 26a9111..51b24e0 100644 --- a/drivers/staging/media/sn9c102/sn9c102_hv7131r.c +++ b/drivers/staging/media/sn9c102/sn9c102_hv7131r.c @@ -23,7 +23,7 @@ #include "sn9c102_devtable.h" -static int hv7131r_init(struct sn9c102_device* cam) +static int hv7131r_init(struct sn9c102_device *cam) { int err = 0; @@ -137,8 +137,8 @@ static int hv7131r_init(struct sn9c102_device* cam) } -static int hv7131r_get_ctrl(struct sn9c102_device* cam, - struct v4l2_control* ctrl) +static int hv7131r_get_ctrl(struct sn9c102_device *cam, + struct v4l2_control *ctrl) { switch (ctrl->id) { case V4L2_CID_GAIN: @@ -176,8 +176,8 @@ static int hv7131r_get_ctrl(struct sn9c102_device* cam, } -static int hv7131r_set_ctrl(struct sn9c102_device* cam, - const struct v4l2_control* ctrl) +static int hv7131r_set_ctrl(struct sn9c102_device *cam, + const struct v4l2_control *ctrl) { int err = 0; @@ -197,6 +197,7 @@ static int hv7131r_set_ctrl(struct sn9c102_device* cam, case V4L2_CID_BLACK_LEVEL: { int r = sn9c102_i2c_read(cam, 0x01); + if (r < 0) return -EIO; err += sn9c102_i2c_write(cam, 0x01, @@ -211,10 +212,10 @@ static int hv7131r_set_ctrl(struct sn9c102_device* cam, } -static int hv7131r_set_crop(struct sn9c102_device* cam, - const struct v4l2_rect* rect) +static int hv7131r_set_crop(struct sn9c102_device *cam, + const struct v4l2_rect *rect) { - struct sn9c102_sensor* s = sn9c102_get_sensor(cam); + struct sn9c102_sensor *s = sn9c102_get_sensor(cam); int err = 0; u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 1, v_start = (u8)(rect->top - s->cropcap.bounds.top) + 1; @@ -226,8 +227,8 @@ static int hv7131r_set_crop(struct sn9c102_device* cam, } -static int hv7131r_set_pix_format(struct sn9c102_device* cam, - const struct v4l2_pix_format* pix) +static int hv7131r_set_pix_format(struct sn9c102_device *cam, + const struct v4l2_pix_format *pix) { int err = 0; @@ -347,7 +348,7 @@ static const struct sn9c102_sensor hv7131r = { }; -int sn9c102_probe_hv7131r(struct sn9c102_device* cam) +int sn9c102_probe_hv7131r(struct sn9c102_device *cam) { int devid, err; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html