[PATCH 5.15 161/846] media: i2c: Re-order runtime pm initialisation
From: Greg Kroah-Hartman
Date: Mon Jan 24 2022 - 15:40:18 EST
From: Daniel Scally <djrscally@xxxxxxxxx>
[ Upstream commit d2484fbf780762f6f9cc3abb7a07ee42dca2eaa3 ]
The kerneldoc for pm_runtime_set_suspended() says:
"It is not valid to call this function for devices with runtime PM
enabled"
To satisfy that requirement, re-order the calls so that
pm_runtime_enable() is the last one.
Fixes: 11c0d8fdccc5 ("media: i2c: Add support for the OV8865 image sensor")
Signed-off-by: Daniel Scally <djrscally@xxxxxxxxx>
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/media/i2c/ov8865.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/ov8865.c
+++ b/drivers/media/i2c/ov8865.c
@@ -2899,8 +2899,8 @@ static int ov8865_probe(struct i2c_clien
/* Runtime PM */
- pm_runtime_enable(sensor->dev);
pm_runtime_set_suspended(sensor->dev);
+ pm_runtime_enable(sensor->dev);
/* V4L2 subdev register */