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Date:   Sun, 24 May 2020 21:15:34 +0200
From:   Sylwester Nawrocki <>
To:     Dinghao Liu <>,
Cc:     Mauro Carvalho Chehab <>,,,
Subject: Re: [PATCH] media: platform: s3c-camif: Fix runtime PM imbalance on


On 5/21/20 15:29, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> when it returns an error code. Thus a pairing decrement is needed on
> the error handling path to keep the counter balanced.
> Also, call pm_runtime_disable() when pm_runtime_get_sync() returns
> an error code.
> Signed-off-by: Dinghao Liu<>

Thanks for the patch:

Reviewed-by: Sylwester Nawrocki <>

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