From: Neil Zhang <zhangwm@marvell.com>
Date: Wed, 12 Oct 2011 08:49:30 +0000 (+0800)
Subject: usb: gadget: mv_udc: fix bug when handle setup package.
X-Git-Tag: v3.2-rc1~183^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96c2bbb09d0742148a305d7afbdf7c5803fd78c1;p=pandora-kernel.git

usb: gadget: mv_udc: fix bug when handle setup package.

For the code doesn't restrict controller ep must be ep0, so we will go
through all the eps and check if there is a setup package received.
And also we just need to acknowledge the corresponding bit in
ENDPTSETUPSTAT register.

Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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