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media: i2c: ccs-core: use pm_runtime_resume_and_get()

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Commit dd8088d5a8 ("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>
This commit is contained in:
Mauro Carvalho Chehab 2021-04-23 17:19:11 +02:00
parent a959a7bf3b
commit 2450f59d24
1 changed files with 2 additions and 5 deletions
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7
drivers/media/i2c/ccs/ccs-core.c
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@ -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);