drivers/net: ks8851_mll ethernet network driver -resubmit

drivers/net: ks8851_mll ethernet network driver -resubmit

Summary of Changes:

	-Fix to receive multicast packets by setting the corresponding hardware
	 bit during initialization.
	-Fix to re-enable the interface [by interface up command(ifup)] while the
	 interface is down.
	-Fix to be able to down the interface by passing the last parameter
	 correctly to request_irq().
	-Remove to read 4 extra bytes from the receiving queue after reading a
	 packet, even though it does not cause a predictable issue now.
	-Remove occurrences of transmission done interrupt in order to tx
	 throughput enhancement.
	-Enable IP checksum for packet receiving by setting the corresponding
	 hardware bit during initialization.
	-Relocate ks_enable_int()/ks_disable_int() in order not to declare those
	 functions at the beginning of the file.
	-Rename ks_enable()/_disable() to ks_enable_qmu()/ks_disable_qmu() in
	 order to give more meaningful names and relocate them not declaire
	 those functions at the beginning of the file.

Signed-off-by: David J. Choi <david.choi@micrel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>