From: Grazvydas Ignotas <notasas@gmail.com>
Date: Sat, 4 Jul 2015 21:39:41 +0000 (+0300)
Subject: usb: musb: make error handling work
X-Git-Tag: sz_173~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e09ab6d3e51a01c99a0730aed51ac3d171b66184;p=pandora-kernel.git

usb: musb: make error handling work

the code changed musb->int_usb, but that is always re-read from hardware
before current function is called, so the code basically did nothing.
Make it work and make it print errors so we know what happens if
somebody has problems because of this change.
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