From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Thu, 12 Feb 2015 14:24:41 +0000 (+0100)
Subject: serial: mctrl-gpio: don't check for struct mctrl_gpios * to be invalid
X-Git-Tag: omap-for-v4.2/o2_dc~64^2~77^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e9f079c56517568868788945dc4a080de6e150b;p=pandora-kernel.git

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

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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