From: Richard Zhao <richard.zhao@freescale.com>
Date: Wed, 12 Sep 2012 11:58:08 +0000 (+0300)
Subject: USB: chipidea: acknowledge ID change interrupt in irq handler
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~73^2~131
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=984f753cf120db60d97271e34cf16c95761f0278;p=pandora-kernel.git

USB: chipidea: acknowledge ID change interrupt in irq handler

In order to avoid re-queueing of the role changing work, we need to clear
the ID change interrupt bit right in the irq handler.

Tested-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Tested-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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