openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

media: smiapp: Use pm_runtime_get_if_active 

Use the convenience function pm_runtime_get_if_active() instead of a
number of calls to runtime PM to figure out if the device was already
powered up.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sakari Ailus 2019-10-16 13:19:30 +02:00 committed by Mauro Carvalho Chehab
parent 52db11f383
commit c1d7a2c825
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/i2c/smiapp/smiapp-core.c
View File

@ -508,9 +508,7 @@ static int smiapp_set_ctrl(struct v4l2_ctrl *ctrl)
break;
}
pm_runtime_get_noresume(&client->dev);
pm_status = pm_runtime_get_if_in_use(&client->dev);
pm_runtime_put_noidle(&client->dev);
pm_status = pm_runtime_get_if_active(&client->dev, true);
if (!pm_status)
return 0;