This patch simplifies the driver by making use of more common code.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
Tested-by: NOlof Johansson <olof@lixom.net>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NAndy Fleming <afleming@freescale.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>