mfd: omap-usb-host: Get rid of unnecessary spinlock

The driver does not have an interrupt handler and
we don't really need a spinlock, so get rid of it.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Roger Quadros 2012-11-15 11:48:51 +02:00
commit c6cd087ed0