Messages in this thread | | | From | Grant Likely <> | Subject | Re: [PATCH] gpio: gpio-ich: fix ichx_gpio_check_available() return what callers expect | Date | Sat, 02 Mar 2013 09:18:36 +0000 |
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On Wed, 27 Feb 2013 17:25:15 +0200, Mika Westerberg <mika.westerberg@linux.intel.com> 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@linux.intel.com>
Applied, thanks.
g.
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