Zou Wei 3d82361abd pwm: img: Fix PM reference leak in img_pwm_enable() ...

[ Upstream commit fde25294dfd8e36e4e30b693c27a86232864002a ]

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: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-20 16:05:49 +02:00

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