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Message-Id: <d2b497d0c9818338250d29ba52f51e480aa8a616.1619191723.git.mchehab+huawei@kernel.org>
Date: Sat, 24 Apr 2021 08:44:51 +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>,
"Lad, Prabhakar" <prabhakar.csengg@...il.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-kernel@...r.kernel.org, linux-media@...r.kernel.org
Subject: [PATCH 41/78] media: i2c: ov2659: 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/i2c/ov2659.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c
index 42f64175a6df..a3c8eae68486 100644
--- a/drivers/media/i2c/ov2659.c
+++ b/drivers/media/i2c/ov2659.c
@@ -1186,11 +1186,9 @@ static int ov2659_s_stream(struct v4l2_subdev *sd, int on)
goto unlock;
}
- ret = pm_runtime_get_sync(&client->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(&client->dev);
+ ret = pm_runtime_resume_and_get(&client->dev);
+ if (ret < 0)
goto unlock;
- }
ret = ov2659_init(sd, 0);
if (!ret)
--
2.30.2
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