From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Tue, 7 Aug 2012 14:26:31 +0000 (+0530)
Subject: usb: musb: Prevent the masking of the return value
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~73^2~138^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f69dfa1f01e20387ada601f2bf772061d79e6a8f;p=pandora-kernel.git

usb: musb: Prevent the masking of the return value

Currently the errors returned by fifo_setup get masked
by EINVAL, propagate the same to the caller.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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