serial: mctrl-gpio: don't check for struct mctrl_gpios * to be invalid

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Drivers using mctrl-gpio must not pass invalid values for struct
mctrl_gpios *. All drivers were fixed in this regard and so some checks
can go away or be simplified.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Uwe Kleine-König 2015-02-12 15:24:41 +01:00 • committed by Greg Kroah-Hartman

parent 343fda9548

commit 9e9f079c56

1 changed files with 2 additions and 18 deletions

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drivers/tty/serial/serial_mctrl_gpio.c

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