From 972ba0bcac67397a71205e60c18d358efc7ec748 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 14 Sep 2023 21:16:18 +0300 Subject: [PATCH] media: i2c: imx355: 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. Signed-off-by: Laurent Pinchart Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil --- drivers/media/i2c/imx355.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c index 9c79ae8dc8428..43c09941704e9 100644 --- a/drivers/media/i2c/imx355.c +++ b/drivers/media/i2c/imx355.c @@ -1436,10 +1436,6 @@ static int imx355_set_stream(struct v4l2_subdev *sd, int enable) int ret = 0; mutex_lock(&imx355->mutex); - if (imx355->streaming == enable) { - mutex_unlock(&imx355->mutex); - return 0; - } if (enable) { ret = pm_runtime_resume_and_get(&client->dev); -- 2.30.2