From: Felipe Balbi <balbi@ti.com>
Date: Tue, 18 Sep 2012 18:39:24 +0000 (+0300)
Subject: usb: dwc3: workaround: unexpected transtion U3 -> RESUME
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~63^2~143
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b0cc1cd31bed3e3147398e54530f1f819b27692;p=pandora-kernel.git

usb: dwc3: workaround: unexpected transtion U3 -> RESUME

In DWC3 versions < 2.50a configured without
Hibernation mode enabled, there will be an
extra link status change interrupt if device
detects host-initiated U3 exit.

In that case, core will generate an unnecessary
U3 -> RESUME transition which should be ignored
by the driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
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