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Message-Id: <b628809e89ca81ba3dca5e6923475b17f5147383.1619191723.git.mchehab+huawei@kernel.org>
Date: Sat, 24 Apr 2021 08:44:57 +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>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Shawn Tu <shawnx.tu@...el.com>, linux-kernel@...r.kernel.org,
linux-media@...r.kernel.org
Subject: [PATCH 47/78] media: i2c: ov5675: 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/ov5675.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c
index dea32859459a..e7e297a23960 100644
--- a/drivers/media/i2c/ov5675.c
+++ b/drivers/media/i2c/ov5675.c
@@ -863,9 +863,8 @@ static int ov5675_set_stream(struct v4l2_subdev *sd, int enable)
mutex_lock(&ov5675->mutex);
if (enable) {
- ret = pm_runtime_get_sync(&client->dev);
+ ret = pm_runtime_resume_and_get(&client->dev);
if (ret < 0) {
- pm_runtime_put_noidle(&client->dev);
mutex_unlock(&ov5675->mutex);
return ret;
}
--
2.30.2
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