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[v4,63/79] media: exynos-gsc: use pm_runtime_resume_and_get()

Message ID 31bdadf2f59e86c6a315ec390b44c6c681af6647.1619621413.git.mchehab+huawei@kernel.org
State Superseded
Headers show
Series Address some issues with PM runtime at media subsystem | expand

Commit Message

Mauro Carvalho Chehab April 28, 2021, 2:52 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: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/platform/exynos-gsc/gsc-m2m.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c
index 27a3c92c73bc..09551e96ac15 100644
--- a/drivers/media/platform/exynos-gsc/gsc-m2m.c
+++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c
@@ -58,7 +58,7 @@  static int gsc_m2m_start_streaming(struct vb2_queue *q, unsigned int count)
 	struct gsc_ctx *ctx = q->drv_priv;
 	int ret;
 
-	ret = pm_runtime_get_sync(&ctx->gsc_dev->pdev->dev);
+	ret = pm_runtime_resume_and_get(&ctx->gsc_dev->pdev->dev);
 	return ret > 0 ? 0 : ret;
 }