net: add ColdFire support to the smc91x driver

Some embedded ColdFire based boards use the SMC 91x family of ethernet
devices. (For example the Freescale M5249C3 and MoretonBay NETtel).

Add IO access support to the SMC91x driver, and allow this driver to
be configured for ColdFire platforms.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 7029cd5..0ba5b8e 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -907,7 +907,7 @@
 	select CRC32
 	select MII
 	depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || \
-		MIPS || BLACKFIN || MN10300
+		MIPS || BLACKFIN || MN10300 || COLDFIRE
 	help
 	  This is a driver for SMC's 91x series of Ethernet chipsets,
 	  including the SMC91C94 and the SMC91C111. Say Y if you want it