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@xxxxxxxxxx>
---
drivers/staging/media/imx/imx7-mipi-csis.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c
index 025fdc488bd6..1dc680d94a46 100644
--- a/drivers/staging/media/imx/imx7-mipi-csis.c
+++ b/drivers/staging/media/imx/imx7-mipi-csis.c
@@ -695,11 +695,10 @@ static int mipi_csis_s_stream(struct v4l2_subdev *mipi_sd, int enable)
mipi_csis_clear_counters(state);
- ret = pm_runtime_get_sync(&state->pdev->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(&state->pdev->dev);
+ ret = pm_runtime_resume_and_get(&state->pdev->dev);
+ if (ret < 0)
return ret;
- }
+
ret = v4l2_subdev_call(state->src_sd, core, s_power, 1);
if (ret < 0 && ret != -ENOIOCTLCMD)
goto done;
--
2.30.2
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