From: Ming Lei <tom.leiming@gmail.com>
Date: Tue, 21 Dec 2010 13:16:11 +0000 (+0800)
Subject: usb: musb: fix kernel panic during s2ram(v2)
X-Git-Tag: v2.6.38-rc5~47^2~4^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=456bb1697ec08c034449c81e03094fe26bedb9e9;p=pandora-kernel.git

usb: musb: fix kernel panic during s2ram(v2)

This patch fixes kernel panic during s2ram, which is caused
by the below:

	- musb is not put into drv data of musb platform device if
	CONFIG_USB_MUSB_HDRC_HCD is defined

	- glue layer driver always get musb instance via platform_get_drvdata.

The patch fixes the issue by always puting musb into drv data
of musb platform device, which is doable even the platform device
is a host controller device.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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