From: Haipeng YU <haipeng.yu@stericsson.com>
Date: Wed, 14 Nov 2012 14:40:01 +0000 (+0100)
Subject: usb: gadget: u_serial: fix switch off blocked
X-Git-Tag: v3.8-rc4~25^2~17^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=484ca3a35b43a5127f0ef8e8c816f1b2ab6ce323;p=pandora-kernel.git

usb: gadget: u_serial: fix switch off blocked

When a device is switched off by software, gserial_cleanup will
be called, and switch off will be blocked in this function
because wake_up_interruptible() in gs_close() can not wake_up
the wait_event() in gserial_cleanup(), it should be changed to
wake_up() to match the wait_event().

Signed-off-by: Haipeng YU <haipeng.yu@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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