From: Ajay Kumar Gupta <ajay.gupta@ti.com>
Date: Fri, 20 Jul 2012 05:37:24 +0000 (+0530)
Subject: usb: musb: check for zero byte in musb_read/write_fifo
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~73^2~138^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=603fe2b21d9fcde2022f9b52d95027bea29fe9e3;p=pandora-kernel.git

usb: musb: check for zero byte in musb_read/write_fifo

Added a check in musb_{read | write}_fifo for zero byte length.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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