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Message-Id: <a1470adef5eb86291f8fe72c9270ae54b84d6b28.1619519080.git.mchehab+huawei@kernel.org>
Date: Tue, 27 Apr 2021 12:27:07 +0200
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: unlisted-recipients:; (no To-header on input)
Cc: linuxarm@...wei.com, mauro.chehab@...wei.com,
Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
linux-renesas-soc@...r.kernel.org
Subject: [PATCH v3 77/79] media: vsp1: use pm_runtime_resume_and_get()
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@...nel.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
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