From: Wolfram Sang <w.sang@pengutronix.de>
Date: Tue, 15 Jun 2010 10:34:22 +0000 (+0200)
Subject: USB: otg/ulpi: bail out on read errors
X-Git-Tag: v2.6.35-rc4~18^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b4a036722cfab2b3922685ad473fac35a55c3fa;p=pandora-kernel.git

USB: otg/ulpi: bail out on read errors

otg_read may return errnos, so bail out correctly to prevent bogus
ID-numbers.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Daniel Mack <daniel@caiaq.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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