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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 17:19:11 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-19 09:51:42 +0200 |
| commit | 2450f59d24166c8af60aa075e9dec4466f905c1f (patch) | |
| tree | b5b777ff3055ccc45c4c8d904d2a692d10517bf3 | |
| parent | media: i2c: video-i2c: use pm_runtime_resume_and_get() (diff) | |
| download | linux-2450f59d24166c8af60aa075e9dec4466f905c1f.tar.xz linux-2450f59d24166c8af60aa075e9dec4466f905c1f.zip | |
media: i2c: ccs-core: use pm_runtime_resume_and_get()
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: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/media/i2c/ccs/ccs-core.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index 4a848ac2d2cd..a349189a38db 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -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); |