From: David Brownell <dbrownell@users.sourceforge.net>
Date: Mon, 24 Nov 2008 11:06:49 +0000 (+0200)
Subject: USB: musb: minor locking fix
X-Git-Tag: v2.6.29-rc1~182^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71783e0defa16ca5abca7750df98ff8e7767bd2e;p=pandora-kernel.git

USB: musb: minor locking fix

Minor locking fix for musb_hdrc on OMAP3 and OMAP2430:
don't read DEVCTL without holding the spinlock, since
an IRQ could come in and corrupt things.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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