From: Johan Hovold <jhovold@gmail.com>
Date: Mon, 26 May 2014 17:23:49 +0000 (+0200)
Subject: USB: cdc-acm: do not update PM busy on read errors
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~34^2~82
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a8ee5059a241114c644350b6cb564c729a340fa;p=pandora-kernel.git

USB: cdc-acm: do not update PM busy on read errors

There's no need to update the runtime PM last_busy field on read urb
errors (e.g. when the urb is being killed on shutdown).

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed