lkml.org 
[lkml]   [2021]   [Apr]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v3 77/79] media: vsp1: use pm_runtime_resume_and_get()
Date
Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
added pm_runtime_resume_and_get() in order to automatically handle
dev->power.usage_count decrement on errors.

Use the new API, in order to cleanup the error check logic.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/media/platform/vsp1/vsp1_drv.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
index aa66e4f5f3f3..c2bdb6629657 100644
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -561,11 +561,9 @@ int vsp1_device_get(struct vsp1_device *vsp1)
{
int ret;

- ret = pm_runtime_get_sync(vsp1->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(vsp1->dev);
+ ret = pm_runtime_resume_and_get(vsp1->dev);
+ if (ret < 0)
return ret;
- }

return 0;
}
--
2.30.2
\
 
 \ /
  Last update: 2021-04-27 12:32    [W:0.273 / U:2.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site