Re: [PATCH v3 3/3] serial: samsung: Remove useless spinlock

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On Mon, Apr 03, 2017 at 08:21:01AM +0200, Marek Szyprowski wrote:
> Spinlock taken only for dma_map_single() for TX buffer is completely
> useless and doesn't protect anything, so remove it to simplify the code.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
>  drivers/tty/serial/samsung.c | 4 ----
>  1 file changed, 4 deletions(-)
> 

Reviewed-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

Best regards,
Krzysztof

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