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Subject[PATCH v3 23/79] staging: media: ipu3: use pm_runtime_resume_and_get()
Date
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/staging/media/ipu3/ipu3.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/media/ipu3/ipu3.c b/drivers/staging/media/ipu3/ipu3.c
index ee1bba6bdcac..8e1e9e46e604 100644
--- a/drivers/staging/media/ipu3/ipu3.c
+++ b/drivers/staging/media/ipu3/ipu3.c
@@ -392,10 +392,9 @@ int imgu_s_stream(struct imgu_device *imgu, int enable)
}

/* Set Power */
- r = pm_runtime_get_sync(dev);
+ r = pm_runtime_resume_and_get(dev);
if (r < 0) {
dev_err(dev, "failed to set imgu power\n");
- pm_runtime_put(dev);
return r;
}

--
2.30.2
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