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[v5,30/30] media: i2c: ccs-core: use pm_runtime_resume_and_get()

Message ID 588552504c2e4b0347b237454588e7040eff857a.1620314098.git.mchehab+huawei@kernel.org
State Accepted
Commit 2450f59d24166c8af60aa075e9dec4466f905c1f
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.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/i2c/ccs/ccs-core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
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Patch

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 4a848ac2d2cd..a349189a38db 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -3101,12 +3101,9 @@  static int __maybe_unused ccs_suspend(struct device *dev)
 	bool streaming = sensor->streaming;
 	int rval;
 
-	rval = pm_runtime_get_sync(dev);
-	if (rval < 0) {
-		pm_runtime_put_noidle(dev);
-
+	rval = pm_runtime_resume_and_get(dev);
+	if (rval < 0)
 		return rval;
-	}
 
 	if (sensor->streaming)
 		ccs_stop_streaming(sensor);