b44: Utilize BRCM_PSEUDO_PHY_ADDR

What B44 has been locally using as B44_PHY_ADDR_NO_LOCAL_PHY is in fact
the Broadcom Ethernet switches pseudo-PHY address (30). Update the
header to use the newly introduced constant and update comments so they
are within 80 columns and consistent.

Signed-off-by: Florian Fainelli <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/ethernet/broadcom/b44.h

···
 #ifndef _B44_H
 #define _B44_H
 
+#include <linux/brcmphy.h>
+
 /* Register layout. (These correspond to struct _bcmenettregs in bcm4400.) */
 #define	B44_DEVCTRL	0x0000UL /* Device Control */
 #define  DEVCTRL_MPM		0x00000040 /* Magic Packet PME Enable (B0 only) */
···
 };
 
 #define B44_MCAST_TABLE_SIZE		32
-#define B44_PHY_ADDR_NO_LOCAL_PHY	30 /* no local phy regs */
-#define B44_PHY_ADDR_NO_PHY		31 /* no phy present at all */
+/* no local phy regs, e.g: Broadcom switches pseudo-PHY */
+#define B44_PHY_ADDR_NO_LOCAL_PHY	BRCM_PSEUDO_PHY_ADDR
+/* no phy present at all */
+#define B44_PHY_ADDR_NO_PHY		31
 #define B44_MDC_RATIO			5000000
 
 #define	B44_STAT_REG_DECLARE		\