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[61/78] media: camss-csiphy: use pm_runtime_resume_and_get()

Message ID 134315407c8289ee207f2ffd554d0bd4ee70793d.1619191723.git.mchehab+huawei@kernel.org
State New
Headers show
Series [01/78] media: atmel: properly get pm_runtime | expand

Commit Message

Mauro Carvalho Chehab April 24, 2021, 6:45 a.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/platform/qcom/camss/camss-csiphy.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c
index b3c3bf19e522..8e18b8e668cf 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy.c
@@ -197,11 +197,9 @@  static int csiphy_set_power(struct v4l2_subdev *sd, int on)
 	if (on) {
 		int ret;
 
-		ret = pm_runtime_get_sync(dev);
-		if (ret < 0) {
-			pm_runtime_put_sync(dev);
+		ret = pm_runtime_resume_and_get(dev);
+		if (ret < 0)
 			return ret;
-		}
 
 		ret = csiphy_set_clock_rates(csiphy);
 		if (ret < 0) {