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[v5,07/30] media: i2c: imx219: use pm_runtime_resume_and_get()

Message ID 8f44c30dcb991df458e9a4c6ff833c1dcaaff897.1620314098.git.mchehab+huawei@kernel.org
State Accepted
Commit 30ad455912651abb79db379a2a2eaad00509ba87
Headers show
Series media: i2c: use pm_runtime_resume_and_get() were possible | expand

Commit Message

Mauro Carvalho Chehab May 6, 2021, 3:23 p.m. UTC 
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/imx219.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index 1054ffedaefd..74a0bf9b088b 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -1035,11 +1035,9 @@  static int imx219_start_streaming(struct imx219 *imx219)
 	const struct imx219_reg_list *reg_list;
 	int ret;
 
-	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)
 		return ret;
-	}
 
 	/* Apply default values of current mode */
 	reg_list = &imx219->mode->reg_list;