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media: i2c: imx214: Drop check for reentrant .s_stream()

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The subdev .s_stream() operation shall not be called to start streaming
on an already started subdev, or stop streaming on a stopped subdev.
Remove the check that guards against that condition.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Laurent Pinchart 2023-09-14 21:16:12 +03:00 committed by Hans Verkuil
parent 4d06c42942
commit f35675411b
1 changed files with 0 additions and 3 deletions
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3
drivers/media/i2c/imx214.c
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@ -775,9 +775,6 @@ static int imx214_s_stream(struct v4l2_subdev *subdev, int enable)
struct imx214 *imx214 = to_imx214(subdev);
int ret;
if (imx214->streaming == enable)
return 0;
if (enable) {
ret = pm_runtime_resume_and_get(imx214->dev);
if (ret < 0)