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serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS
authorFrieder Schrempf <frieder.schrempf@kontron.de>
Fri, 2 Aug 2019 10:04:10 +0000 (10:04 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Sep 2019 10:43:50 +0000 (12:43 +0200)
commitaa63335a7e9374f4439bb278936f3748a3330bd9
tree88354aaa190b6d498bd624f46fa0f80f4dec12ebtree | snapshot
parente4acf7b507b102db5860fbee374a15dadf71cfefcommit | diff
serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS

Now that the mctrl_gpio code returns NULL instead of ERR_PTR(-ENOSYS)
if CONFIG_GPIOLIB is disabled, we can safely remove this check.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Acked-by: Uwe Kleine-Knig <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20190802100349.8659-3-frieder.schrempf@kontron.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sh-sci.c diff | blob | history
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