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[PATCHv2,2/8] mt9m001: avoid calling mt9m001_find_datafmt() twice

Message ID 1430735155-24110-3-git-send-email-hverkuil@xs4all.nl (mailing list archive)
State New, archived
Headers show

Commit Message

Hans Verkuil May 4, 2015, 10:25 a.m. UTC 
From: Hans Verkuil <hans.verkuil@cisco.com>

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>
---
 drivers/media/i2c/soc_camera/mt9m001.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/media/i2c/soc_camera/mt9m001.c b/drivers/media/i2c/soc_camera/mt9m001.c
index 4fbdd1e..1f49140 100644
--- a/drivers/media/i2c/soc_camera/mt9m001.c
+++ b/drivers/media/i2c/soc_camera/mt9m001.c
@@ -271,6 +271,7 @@  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);
@@ -290,9 +291,8 @@  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;
@@ -328,7 +328,7 @@  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;
 }