fs_enet: Remove unused fields in the fs_mii_bb_platform_info structure.

The mdio_port, mdio_bit, mdc_port and mdc_bit fields in the
fs_mii_bb_platform_info structure are left-overs from the move to the Phy
Abstraction Layer subsystem. They are not used anymore and can be safely
removed.

Signed-off-by: Laurent Pinchart <[e-mail]>
Signed-off-by: Jeff Garzik <[e-mail]>

include/linux/fs_enet_pd.h

···
 	struct fs_mii_bit 	mdio_dir;
 	struct fs_mii_bit 	mdio_dat;
 	struct fs_mii_bit	mdc_dat;
-	int mdio_port;	/* port & bit for MDIO */
-	int mdio_bit;
-	int mdc_port;	/* port & bit for MDC  */
-	int mdc_bit;
 	int delay;	/* delay in us         */
 	int irq[32]; 	/* irqs per phy's */
 };