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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-04-23 17:19:20 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-05-20 16:02:43 +0200 |
| commit | 67b92f54186c0bf17038833cc376adaf133a4b6a (patch) | |
| tree | da21cf0b7a9951377ec111138b20f30f064d4b9f /drivers/media/platform/s5p-mfc | |
| parent | a8779c2752f27f045f60bb191e257528374dc45c (diff) | |
| download | linux-67b92f54186c0bf17038833cc376adaf133a4b6a.tar.bz2 | |
media: s5p-mfc: 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: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/s5p-mfc')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_pm.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c index 62d2320a7218..88b7d33c9197 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c @@ -78,11 +78,9 @@ int s5p_mfc_power_on(void) { int i, ret = 0; - ret = pm_runtime_get_sync(pm->device); - if (ret < 0) { - pm_runtime_put_noidle(pm->device); + ret = pm_runtime_resume_and_get(pm->device); + if (ret < 0) return ret; - } /* clock control */ for (i = 0; i < pm->num_clocks; i++) { |