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Subject: media: i2c: ov2685: Drop check for reentrant .s_stream()
Author: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Date: Thu Sep 14 21:16:27 2023 +0300
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.pinch...@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/media/i2c/ov2685.c | 7 -------
1 file changed, 7 deletions(-)
---
diff --git a/drivers/media/i2c/ov2685.c b/drivers/media/i2c/ov2685.c
index de0d34e43969..396583826ae9 100644
--- a/drivers/media/i2c/ov2685.c
+++ b/drivers/media/i2c/ov2685.c
@@ -91,7 +91,6 @@ struct ov2685 {
struct gpio_desc *reset_gpio;
struct regulator_bulk_data supplies[OV2685_NUM_SUPPLIES];
- bool streaming;
struct mutex mutex;
struct v4l2_subdev subdev;
struct media_pad pad;
@@ -513,10 +512,6 @@ static int ov2685_s_stream(struct v4l2_subdev *sd, int on)
mutex_lock(&ov2685->mutex);
- on = !!on;
- if (on == ov2685->streaming)
- goto unlock_and_return;
-
if (on) {
ret = pm_runtime_resume_and_get(&ov2685->client->dev);
if (ret < 0)
@@ -539,8 +534,6 @@ static int ov2685_s_stream(struct v4l2_subdev *sd, int on)
pm_runtime_put(&ov2685->client->dev);
}
- ov2685->streaming = on;
-
unlock_and_return:
mutex_unlock(&ov2685->mutex);
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