From: Yuan-Hsin Chen <yuanlmm@gmail.com>
Date: Tue, 2 Apr 2013 11:18:08 +0000 (+0000)
Subject: usb: gadget: fusb300_udc: bug fix of not doing idma reset for each time
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~63^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1cb5e9ee033f89d3241013cfff8300cc0195a62d;p=pandora-kernel.git

usb: gadget: fusb300_udc: bug fix of not doing idma reset for each time

Enter IDMA_RESET only when the controller has been reset or
the device has been plugged in to or out from a host. In
IDMA_RESET, we should disable the corresponding PRD interrupt.
Also there is a redundant space eliminated.

fusb300_udc driver is tested on FARADAY platform a369 with
FUSB300 FPGA v1.8

Signed-off-by: Yuan-Hsin Chen <yhchen@faraday-tech.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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