From: Dan Carpenter <error27@gmail.com>
Date: Sun, 20 Mar 2011 11:09:50 +0000 (+0300)
Subject: usb: pch_udc: unlock on allocation failure
X-Git-Tag: v2.6.39-rc4~16^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=485707116b3949ab41e1aba8d74f45a7551e3a65;p=pandora-kernel.git

usb: pch_udc: unlock on allocation failure

There was an unlock missing on the error path.

Also I did a small cleanup by changing ep->dev->lock for just dev->lock.
They're the same lock, but dev->lock is shorter and that's how it is
used for the spin_unlock_irqrestore() call.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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