Re: [PATCH] gpio: gpio-ich: fix ichx_gpio_check_available() return what callers expect

[Grant Likely]

On Wed, 27 Feb 2013 17:25:15 +0200, Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> wrote:
> ichx_gpio_check_available() returns either 0 or -ENXIO depending on whether
> the given GPIO is available or not. However, callers of this function treat
> the return value as boolean:
> 
> 	...
> 	if (!ichx_gpio_check_available(gpio, nr))
> 		return -ENXIO;
> 
> which erroneusly fails when the GPIO is available and not vice versa.
> 
> Fix this by making the function return boolean as expected by the callers.
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>

Applied, thanks.

g.

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