Files
android_kernel_xiaomi_sm8450/drivers/gpu/drm/bridge/cadence
Yu Kuai 5e039a80a7 drm: bridge: cdns-mhdp8546: Fix PM reference leak in
[ Upstream commit f674555ee5444c8987dfea0922f1cf6bf0c12847 ]

pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in reference leak here.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210531135622.3348252-1-yukuai3@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-19 09:44:44 +02:00
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