From: David Brownell <dbrownell@users.sourceforge.net>
Date: Sun, 23 Nov 2008 21:39:48 +0000 (-0800)
Subject: musb: minor locking fix
X-Git-Tag: v2.6.28-davinci1-diff-base~53^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04b93f24460029805faed04e2def41a990a117cf;p=pandora-kernel.git

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>
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