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[media] mt9m001: avoid calling mt9m001_find_datafmt() twice

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Simplify mt9m001_s_fmt and mt9m001_set_fmt.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2015-05-04 07:25:49 -03:00 committed by Mauro Carvalho Chehab
parent 1d3d64370e
commit 961f0ab75e
1 changed files with 4 additions and 4 deletions
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8
drivers/media/i2c/soc_camera/mt9m001.c
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@ -278,6 +278,7 @@ static int mt9m001_get_fmt(struct v4l2_subdev *sd,
}
static int mt9m001_s_fmt(struct v4l2_subdev *sd,
const struct mt9m001_datafmt *fmt,
struct v4l2_mbus_framefmt *mf)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
@ -297,9 +298,8 @@ static int mt9m001_s_fmt(struct v4l2_subdev *sd,
if (!ret) {
mf->width = mt9m001->rect.width;
mf->height = mt9m001->rect.height;
mt9m001->fmt = mt9m001_find_datafmt(mf->code,
mt9m001->fmts, mt9m001->num_fmts);
mf->colorspace = mt9m001->fmt->colorspace;
mt9m001->fmt = fmt;
mf->colorspace = fmt->colorspace;
}
return ret;
@ -335,7 +335,7 @@ static int mt9m001_set_fmt(struct v4l2_subdev *sd,
mf->colorspace = fmt->colorspace;
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
return mt9m001_s_fmt(sd, mf);
return mt9m001_s_fmt(sd, fmt, mf);
cfg->try_fmt = *mf;
return 0;
}