From: Felipe Balbi <balbi@ti.com>
Date: Wed, 14 Aug 2013 18:21:23 +0000 (-0500)
Subject: usb: dwc3: core: cope with NULL pdata
X-Git-Tag: v3.12-rc1~186^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb674907111272ca40926ca3d3bad4046fffed52;p=pandora-kernel.git

usb: dwc3: core: cope with NULL pdata

if pdata is a NULL pointer we could cause a
kernel oops when probing the driver. Make sure
to cope with systems which won't pass pdata
to the driver.

Tested-by: Paul Zimmerman <paulz@synopsys.com>
Reported-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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