From: Maarten ter Huurne <maarten@treewalker.org>
Date: Mon, 19 Aug 2013 06:24:08 +0000 (+0200)
Subject: usb: musb: avoid null pointer dereference in debug logging
X-Git-Tag: v3.12-rc1~186^2~19^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b130f03fd2b156ba0d1f82f8b3d9624fe342753e;p=pandora-kernel.git

usb: musb: avoid null pointer dereference in debug logging

Since commit 511f3c53 (usb: gadget: udc-core: fix a regression during
gadget driver unbinding) usb_gadget_remove_driver will pass NULL for
the driver argument.

Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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