m68knommu: fix ColdFire 5272 fec driver hash registers

Renamed the 5272 hash_table registers to match the "grp" hash_table
registers of the other ColdFire parts. They are actually a group hash.
The makes for consistent setup across all ColdFire parts.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/net/fec.h b/drivers/net/fec.h
index 1d42160..292719d 100644
--- a/drivers/net/fec.h
+++ b/drivers/net/fec.h
@@ -88,8 +88,8 @@
 	unsigned long	fec_reserved7[158];
 	unsigned long	fec_addr_low;		/* Low 32bits MAC address */
 	unsigned long	fec_addr_high;		/* High 16bits MAC address */
-	unsigned long	fec_hash_table_high;	/* High 32bits hash table */
-	unsigned long	fec_hash_table_low;	/* Low 32bits hash table */
+	unsigned long	fec_grp_hash_table_high;/* High 32bits hash table */
+	unsigned long	fec_grp_hash_table_low;	/* Low 32bits hash table */
 	unsigned long	fec_r_des_start;	/* Receive descriptor ring */
 	unsigned long	fec_x_des_start;	/* Transmit descriptor ring */
 	unsigned long	fec_r_buff_size;	/* Maximum receive buff size */