diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2023-09-14 21:16:16 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-27 10:39:58 +0300 |
| commit | 5a6e2fc7d018c32136dbc05f7fa66b5b91b25ffa (patch) | |
| tree | 1e81d6ff1bb5386f00db1b3b097ec4ede24e0a11 /drivers/media/i2c/imx334.c | |
| parent | 1cbdd6659b2ac70a1188dab9ea56d58dba71ee12 (diff) | |
| download | linux-5a6e2fc7d018c32136dbc05f7fa66b5b91b25ffa.tar.xz | |
media: i2c: imx334: Drop check for reentrant .s_stream()
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.
The streaming field of the driver's private structure is now unused,
drop it as well.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/i2c/imx334.c')
| -rw-r--r-- | drivers/media/i2c/imx334.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/media/i2c/imx334.c b/drivers/media/i2c/imx334.c index 91c79af70734..1196fe93506b 100644 --- a/drivers/media/i2c/imx334.c +++ b/drivers/media/i2c/imx334.c @@ -138,7 +138,6 @@ struct imx334_mode { * @mutex: Mutex for serializing sensor controls * @menu_skip_mask: Menu skip mask for link_freq_ctrl * @cur_code: current selected format code - * @streaming: Flag indicating streaming state */ struct imx334 { struct device *dev; @@ -161,7 +160,6 @@ struct imx334 { struct mutex mutex; unsigned long menu_skip_mask; u32 cur_code; - bool streaming; }; static const s64 link_freq[] = { @@ -1051,11 +1049,6 @@ static int imx334_set_stream(struct v4l2_subdev *sd, int enable) mutex_lock(&imx334->mutex); - if (imx334->streaming == enable) { - mutex_unlock(&imx334->mutex); - return 0; - } - if (enable) { ret = pm_runtime_resume_and_get(imx334->dev); if (ret < 0) @@ -1069,8 +1062,6 @@ static int imx334_set_stream(struct v4l2_subdev *sd, int enable) pm_runtime_put(imx334->dev); } - imx334->streaming = enable; - mutex_unlock(&imx334->mutex); return 0; |