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[media] smiapp: Remove useless newlines and other small cleanups 

The code probably has been unindented at some point but rewrapping has not
been done. Do it now.

Also remove a useless memory allocation failure message.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus 2016-09-08 05:46:47 -03:00 committed by Mauro Carvalho Chehab
parent e43665a9d7
commit 2aa8e838a3
1 changed files with 13 additions and 20 deletions
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31
drivers/media/i2c/smiapp/smiapp-core.c
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@ -446,8 +446,7 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
orient |= SMIAPP_IMAGE_ORIENTATION_VFLIP;
orient ^= sensor->hvflip_inv_mask;
rval = smiapp_write(sensor,
SMIAPP_REG_U8_IMAGE_ORIENTATION,
rval = smiapp_write(sensor, SMIAPP_REG_U8_IMAGE_ORIENTATION,
orient);
if (rval < 0)
return rval;
@ -462,10 +461,8 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
__smiapp_update_exposure_limits(sensor);
if (exposure > sensor->exposure->maximum) {
sensor->exposure->val =
sensor->exposure->maximum;
rval = smiapp_set_ctrl(
sensor->exposure);
sensor->exposure->val = sensor->exposure->maximum;
rval = smiapp_set_ctrl(sensor->exposure);
if (rval < 0)
return rval;
}
@ -1322,8 +1319,7 @@ static int smiapp_power_on(struct smiapp_sensor *sensor)
if (!sensor->pixel_array)
return 0;
rval = v4l2_ctrl_handler_setup(
&sensor->pixel_array->ctrl_handler);
rval = v4l2_ctrl_handler_setup(&sensor->pixel_array->ctrl_handler);
if (rval)
goto out_cci_addr_fail;
@ -1629,7 +1625,8 @@ static int __smiapp_get_format(struct v4l2_subdev *subdev,
struct smiapp_subdev *ssd = to_smiapp_subdev(subdev);
if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
fmt->format = *v4l2_subdev_get_try_format(subdev, cfg, fmt->pad);
fmt->format = *v4l2_subdev_get_try_format(subdev, cfg,
fmt->pad);
} else {
struct v4l2_rect *r;
@ -1729,7 +1726,6 @@ static void smiapp_propagate(struct v4l2_subdev *subdev,
static const struct smiapp_csi_data_format
*smiapp_validate_csi_data_format(struct smiapp_sensor *sensor, u32 code)
{
const struct smiapp_csi_data_format *csi_format = sensor->csi_format;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(smiapp_csi_data_formats); i++) {
@ -1738,7 +1734,7 @@ static const struct smiapp_csi_data_format
return &smiapp_csi_data_formats[i];
}
return csi_format;
return sensor->csi_format;
}
static int smiapp_set_format_source(struct v4l2_subdev *subdev,
@ -2072,8 +2068,7 @@ static int smiapp_set_compose(struct v4l2_subdev *subdev,
smiapp_set_compose_scaler(subdev, cfg, sel, crops, comp);
*comp = sel->r;
smiapp_propagate(subdev, cfg, sel->which,
V4L2_SEL_TGT_COMPOSE);
smiapp_propagate(subdev, cfg, sel->which, V4L2_SEL_TGT_COMPOSE);
if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return smiapp_update_mode(sensor);
@ -2150,8 +2145,7 @@ static int smiapp_set_crop(struct v4l2_subdev *subdev,
->height;
src_size = &_r;
} else {
src_size =
v4l2_subdev_get_try_compose(
src_size = v4l2_subdev_get_try_compose(
subdev, cfg, ssd->sink_pad);
}
}
@ -2638,7 +2632,8 @@ static int smiapp_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
for (i = 0; i < ssd->npads; i++) {
struct v4l2_mbus_framefmt *try_fmt =
v4l2_subdev_get_try_format(sd, fh->pad, i);
struct v4l2_rect *try_crop = v4l2_subdev_get_try_crop(sd, fh->pad, i);
struct v4l2_rect *try_crop =
v4l2_subdev_get_try_crop(sd, fh->pad, i);
struct v4l2_rect *try_comp;
smiapp_get_native_size(ssd, try_crop);
@ -2878,8 +2873,7 @@ static int smiapp_probe(struct i2c_client *client,
return -EPROBE_DEFER;
}
rval = clk_set_rate(sensor->ext_clk,
sensor->hwcfg->ext_clk);
rval = clk_set_rate(sensor->ext_clk, sensor->hwcfg->ext_clk);
if (rval < 0) {
dev_err(&client->dev,
"unable to set clock freq to %u\n",
@ -2980,7 +2974,6 @@ static int smiapp_probe(struct i2c_client *client,
sensor->nvm = devm_kzalloc(&client->dev,
sensor->hwcfg->nvm_size, GFP_KERNEL);
if (sensor->nvm == NULL) {
dev_err(&client->dev, "nvm buf allocation failed\n");
rval = -ENOMEM;
goto out_cleanup;
}