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From:   Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc:     linuxarm@huawei.com, mauro.chehab@huawei.com,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Shunqian Zheng <zhengsq@rock-chips.com>,
        linux-kernel@vger.kernel.org, linux-media@vger.kernel.org
Subject: [PATCH v4 50/79] media: i2c: ov5695: use pm_runtime_resume_and_get()
Date:   Wed, 28 Apr 2021 16:52:11 +0200
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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/i2c/ov5695.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/i2c/ov5695.c b/drivers/media/i2c/ov5695.c
index 09bee57a241d..469d941813c6 100644
--- a/drivers/media/i2c/ov5695.c
+++ b/drivers/media/i2c/ov5695.c
@@ -946,11 +946,9 @@ static int ov5695_s_stream(struct v4l2_subdev *sd, int on)
 		goto unlock_and_return;
 
 	if (on) {
-		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_and_return;
-		}
 
 		ret = __ov5695_start_stream(ov5695);
 		if (ret) {
-- 
2.30.2