Hi Riccardo, On Mon, Nov 27, 2017 at 10:44:10PM +0100, Riccardo Schirone wrote: > Signed-off-by: Riccardo Schirone <sirmy15@xxxxxxxxx> No patch can be accepted without a commit message. I know subject is self-explanatory here, but please add some lines eg. reporting checkpatch warnings. Thanks j > --- > drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c b/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c > index 3e7c3851280f..387c65be10f4 100644 > --- a/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c > +++ b/drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c > @@ -82,6 +82,7 @@ static int ad5823_i2c_write(struct i2c_client *client, u8 reg, u8 val) > { > struct i2c_msg msg; > u8 buf[2]; > + > buf[0] = reg; > buf[1] = val; > msg.addr = AD5823_VCM_ADDR; > @@ -98,6 +99,7 @@ static int ad5823_i2c_read(struct i2c_client *client, u8 reg, u8 *val) > { > struct i2c_msg msg[2]; > u8 buf[2]; > + > buf[0] = reg; > buf[1] = 0; > > @@ -228,6 +230,7 @@ static int vcm_detect(struct i2c_client *client) > int i, ret; > struct i2c_msg msg; > u16 data0 = 0, data; > + > for (i = 0; i < 4; i++) { > msg.addr = VCM_ADDR; > msg.flags = I2C_M_RD; > @@ -690,6 +693,7 @@ static long ov5693_s_exposure(struct v4l2_subdev *sd, > /* we should not accept the invalid value below */ > if (analog_gain == 0) { > struct i2c_client *client = v4l2_get_subdevdata(sd); > + > v4l2_err(client, "%s: invalid value\n", __func__); > return -EINVAL; > } > @@ -722,6 +726,7 @@ static int __ov5693_otp_read(struct v4l2_subdev *sd, u8 *buf) > int ret; > int i; > u8 *b = buf; > + > dev->otp_size = 0; > for (i = 1; i < OV5693_OTP_BANK_MAX; i++) { > /*set bank NO and OTP read mode. */ > @@ -984,6 +989,7 @@ static int ov5693_t_focus_abs(struct v4l2_subdev *sd, s32 value) > static int ov5693_t_focus_rel(struct v4l2_subdev *sd, s32 value) > { > struct ov5693_device *dev = to_ov5693_sensor(sd); > + > return ov5693_t_focus_abs(sd, dev->focus + value); > } > > @@ -1033,6 +1039,7 @@ static int ov5693_q_focus_abs(struct v4l2_subdev *sd, s32 *value) > static int ov5693_t_vcm_slew(struct v4l2_subdev *sd, s32 value) > { > struct ov5693_device *dev = to_ov5693_sensor(sd); > + > dev->number_of_steps = value; > dev->vcm_update = true; > return 0; > @@ -1041,6 +1048,7 @@ static int ov5693_t_vcm_slew(struct v4l2_subdev *sd, s32 value) > static int ov5693_t_vcm_timing(struct v4l2_subdev *sd, s32 value) > { > struct ov5693_device *dev = to_ov5693_sensor(sd); > + > dev->number_of_steps = value; > dev->vcm_update = true; > return 0; > @@ -1563,6 +1571,7 @@ static int ov5693_set_fmt(struct v4l2_subdev *sd, > struct camera_mipi_info *ov5693_info = NULL; > int ret = 0; > int idx; > + > if (format->pad) > return -EINVAL; > if (!fmt) > @@ -1599,6 +1608,7 @@ static int ov5693_set_fmt(struct v4l2_subdev *sd, > ret = startup(sd); > if (ret) { > int i = 0; > + > dev_err(&client->dev, "ov5693 startup err, retry to power up\n"); > for (i = 0; i < OV5693_POWER_UP_RETRY_NUM; i++) { > dev_err(&client->dev, > @@ -1655,6 +1665,7 @@ static int ov5693_get_fmt(struct v4l2_subdev *sd, > { > struct v4l2_mbus_framefmt *fmt = &format->format; > struct ov5693_device *dev = to_ov5693_sensor(sd); > + > if (format->pad) > return -EINVAL; > > @@ -1818,6 +1829,7 @@ static int ov5693_s_parm(struct v4l2_subdev *sd, > struct v4l2_streamparm *param) > { > struct ov5693_device *dev = to_ov5693_sensor(sd); > + > dev->run_mode = param->parm.capture.capturemode; > > mutex_lock(&dev->input_lock); > @@ -1907,6 +1919,7 @@ static int ov5693_remove(struct i2c_client *client) > { > struct v4l2_subdev *sd = i2c_get_clientdata(client); > struct ov5693_device *dev = to_ov5693_sensor(sd); > + > dev_dbg(&client->dev, "ov5693_remove...\n"); > > dev->platform_data->csi_cfg(sd, 0); > -- > 2.14.3 >