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authorDavid Brownell <dbrownell@users.sourceforge.net>2008-11-24 13:06:49 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 09:59:59 -0800
commit71783e0defa16ca5abca7750df98ff8e7767bd2e (patch)
tree3e4180012869e613bea9a6175bd8423287218604 /drivers/usb/musb/musb_core.c
parent58e660266d92aaa186c3df607c0ee88f18c8f4da (diff)
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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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