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[20/25] media: sti/delta: use pm_runtime_resume_and_get()

Message ID a2056fdad3cd3d87b5e9653dc18deca83bb554c2.1620207353.git.mchehab+huawei@kernel.org
State Accepted
Commit baa450f08d691a40fcc29ba8ce40e02613736ac7
Headers show
Series [01/25] staging: media: rkvdec: fix pm_runtime_get_sync() usage count | expand

Commit Message

Mauro Carvalho Chehab May 5, 2021, 9:42 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/sti/delta/delta-v4l2.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/sti/delta/delta-v4l2.c b/drivers/media/platform/sti/delta/delta-v4l2.c
index c691b3d81549..064a00a3084a 100644
--- a/drivers/media/platform/sti/delta/delta-v4l2.c
+++ b/drivers/media/platform/sti/delta/delta-v4l2.c
@@ -954,10 +954,8 @@  static void delta_run_work(struct work_struct *work)
 	/* enable the hardware */
 	if (!dec->pm) {
 		ret = delta_get_sync(ctx);
-		if (ret) {
-			delta_put_autosuspend(ctx);
+		if (ret)
 			goto err;
-		}
 	}
 
 	/* decode this access unit */
@@ -1277,9 +1275,9 @@  int delta_get_sync(struct delta_ctx *ctx)
 	int ret = 0;
 
 	/* enable the hardware */
-	ret = pm_runtime_get_sync(delta->dev);
+	ret = pm_runtime_resume_and_get(delta->dev);
 	if (ret < 0) {
-		dev_err(delta->dev, "%s pm_runtime_get_sync failed (%d)\n",
+		dev_err(delta->dev, "%s pm_runtime_resume_and_get failed (%d)\n",
 			__func__, ret);
 		return ret;
 	}