From: Gerard CAUVY <g-cauvy1@ti.com>
Date: Thu, 24 May 2012 09:47:36 +0000 (+0300)
Subject: usb: dwc3: gadget: move AcceptU1Ena and AcceptU2Ena to Reset IRQ
X-Git-Tag: v3.6-rc1~101^2~53^2~27^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cbe8c220c1e126dd0855ad57fe4491b267132b9;p=pandora-kernel.git

usb: dwc3: gadget: move AcceptU1Ena and AcceptU2Ena to Reset IRQ

According to the databook, the DWC3 Core will
reset those bits to 0 on USB Bus Reset. This
means we must re-enable those bits on every
reset interrupt.

Because we will always get a Reset interrupt
after loading a gadget driver, we can, instead
of re-enabling something that was just lost,
move the handling of those bits to the Reset
Interrupt.

This patch fixes USB30CV U1/U2 Test.

Signed-off-by: Gerard CAUVY <g-cauvy1@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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