Re: [PATCH 2/3] media: ngene: Replace semaphore stream_mutex with mutex

[Arnd Bergmann]

On Thu, Jun 8, 2017 at 12:04 PM, Binoy Jayan <binoy.jayan@xxxxxxxxxx> wrote:
> The semaphore 'stream_mutex' is used as a simple mutex, so
> it should be written as one. Semaphores are going away in the future.
>
> Signed-off-by: Binoy Jayan <binoy.jayan@xxxxxxxxxx>
> ---

Looks correct, though I wonder whether it would be nicer to move the
mutex_lock/unlock() to the caller to avoid repeating the unlock() five
times.

Either way,

Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>