Re: [PATCH 32/54] ARM: scoop: Be sure to clamp return value

[Olof Johansson <olof@xxxxxxxxx>]

On Tue, Dec 22, 2015 at 03:35:47PM +0100, Linus Walleij wrote:
> As we want gpio_chip .get() calls to be able to return negative
> error codes and propagate to drivers, we need to go over all
> drivers and make sure their return values are clamped to [0,1].
> We do this by using the ret = !!(val) design pattern.
> 
> Cc: arm@xxxxxxxxxx
> Cc: Richard Purdie <rpurdie@xxxxxxxxx>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> ---
> ARM SoC folks: as mentioned in 00/54: either apply this directly
> or ACK it and I will take it into the GPIO tree.

Applied to next/fixes-non-critical for v4.5. Thanks!


-Olof

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