Re: [PATCH] gpio: Check if base is positive before calling gpio_is_valid()

From: Alexandre Courbot
Date: Mon Nov 17 2014 - 22:07:22 EST

On Mon, Nov 17, 2014 at 11:31 PM, Geert Uytterhoeven
<geert+renesas@xxxxxxxxx> wrote:
> It doesn't make much sense to make some (possible expensive) calls to
> gpio_is_valid() first, and to ignore the result if the base number is
> negative. Check for a positive base number first.


Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
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