The irq is available in hsotg already, so there's no need to
pass it as separate function parameter.
Acked-by: NJohn Youn <johnyoun@synopsys.com>
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>