From: Richard Zhao <richard.zhao@freescale.com>
Date: Wed, 12 Sep 2012 11:58:11 +0000 (+0300)
Subject: USB: chipidea: re-order irq handling to avoid unhandled irqs
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~73^2~128
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b183c19f98f8afee799ee41e062810d6b1c7e123;p=pandora-kernel.git

USB: chipidea: re-order irq handling to avoid unhandled irqs

- let role driver handle irq before ID change check; this gives the
  role driver a chance to handle disconnect;
- disable irq during switch role; no role driver to handle irq in
  the period.

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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