From 493d786bd87dbb92d8051fae7ab5505650b805f9 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 14 Sep 2023 21:16:27 +0300 Subject: [PATCH] media: i2c: ov2685: 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 Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil --- 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);