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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 18:19:18 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-19 10:51:42 +0300 |
| commit | 09dfb36ce250e76322ac8940c10d75e53a9e48d4 (patch) | |
| tree | 2dcfa851681e8d995d87dca8c9c8e17d20fcc0a0 /drivers/media/platform/qcom/camss/camss-csiphy.c | |
| parent | 97df01fae800ff765dbb247ee30c7a438b2ae07b (diff) | |
| download | linux-09dfb36ce250e76322ac8940c10d75e53a9e48d4.tar.xz | |
media: camss: 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: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/camss/camss-csiphy.c')
| -rw-r--r-- | drivers/media/platform/qcom/camss/camss-csiphy.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c index 1996541278a2..b623e007aec6 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy.c @@ -197,11 +197,9 @@ static int csiphy_set_power(struct v4l2_subdev *sd, int on) if (on) { int ret; - ret = pm_runtime_get_sync(dev); - if (ret < 0) { - pm_runtime_put_sync(dev); + ret = pm_runtime_resume_and_get(dev); + if (ret < 0) return ret; - } ret = csiphy_set_clock_rates(csiphy); if (ret < 0) { |