tree 57957c68bd0b7af0a4d4387409b8e0fcbd2fcf1b
parent 6e267da8f10b1a6551b6c4dee3779f6f56e2644d
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1303976467 +0900
committer Greg Kroah-Hartman <gregkh@suse.de> 1304123074 -0700

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>