From: Peter Chen <peter.chen@freescale.com>
Date: Wed, 14 Aug 2013 09:44:11 +0000 (+0300)
Subject: usb: chipidea: add vbus interrupt handler
X-Git-Tag: v3.12-rc1~186^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a107f8c505cd8606ae192d24c70b380e980fbe67;p=pandora-kernel.git

usb: chipidea: add vbus interrupt handler

We add vbus interrupt handler at ci_otg_work, it uses OTGSC_BSV(at otgsc)
to know it is connect or disconnet event.
Meanwhile, we introduce two flags id_event and b_sess_valid_event to
indicate it is an id interrupt or a vbus interrupt.

Tested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Peter Chen <peter.chen@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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