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Subject[PATCH 62/78] media: camss-ispif: 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/media/platform/qcom/camss/camss-ispif.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/qcom/camss/camss-ispif.c b/drivers/media/platform/qcom/camss/camss-ispif.c
index 37611c8861da..d9907742ba79 100644
--- a/drivers/media/platform/qcom/camss/camss-ispif.c
+++ b/drivers/media/platform/qcom/camss/camss-ispif.c
@@ -372,11 +372,9 @@ static int ispif_set_power(struct v4l2_subdev *sd, int on)
goto exit;
}

- ret = pm_runtime_get_sync(dev);
- if (ret < 0) {
- pm_runtime_put_sync(dev);
+ ret = pm_runtime_resume_and_get(dev);
+ if (ret < 0)
goto exit;
- }

ret = camss_enable_clocks(ispif->nclocks, ispif->clock, dev);
if (ret < 0) {
--
2.30.2
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