From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 28 Apr 2011 07:41:07 +0000 (+0900)
Subject: usb: renesas_usbhs: prevent NULL pointer crash
X-Git-Tag: v3.0-rc1~337^2~115
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ea68d541df200d10a373c06f945f98225c2486b;p=pandora-kernel.git

usb: renesas_usbhs: prevent NULL pointer crash

usbhs_status_get_each_irq/usbhs_irq_callback_update might be called
with mod == NULL

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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