gpio/gpio-ich: make ichx_gpio_check_available() return a pure boolean value
authorMika Westerberg <mika.westerberg@linux.intel.com>
Thu, 7 Mar 2013 08:48:19 +0000 (10:48 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 27 Mar 2013 15:05:09 +0000 (16:05 +0100)
It is more readable for humans to use double-bang (!!) to convert the value
to pure boolean before it is returned.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-ich.c

Simple merge