From: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Date: Sat, 25 Feb 2012 01:32:18 +0000 (-0800)
Subject: usb: dwc3: clear 'res_trans_idx' as soon as it becomes invalid
X-Git-Tag: v3.4-rc1~184^2~22^2~35^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2df85ca31645ed3c68c56bd30a3673e034224f1;p=pandora-kernel.git

usb: dwc3: clear 'res_trans_idx' as soon as it becomes invalid

Transfer resource index is cleared in hardware when XFERCOMPLETE
event is generated, so clear the driver's res_trans_idx variable
immediately after that event is received. The upcoming hibernation
patches depend on this change.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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