From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 11 Jun 2015 01:08:01 +0000 (-0700)
Subject: net: dsa: bcm_sf2: Utilize BRCM_PSEUDO_PHY_ADDR
X-Git-Tag: firefly_0821_release~176^2~1587^2~95^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=aafc66f106c03336e6e4ab9fd741c2b33110b7be;p=firefly-linux-kernel-4.4.55.git

net: dsa: bcm_sf2: Utilize BRCM_PSEUDO_PHY_ADDR

Utilize the newly introduced BRCM_PSEUDO_PHY_ADDR constant from
brcmphy.h instead of open-coding the Broadcom Ethernet switches
pseudo-PHY address (30).

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 103fde3da476..972982f8bea7 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -24,6 +24,7 @@
 #include <net/dsa.h>
 #include <linux/ethtool.h>
 #include <linux/if_bridge.h>
+#include <linux/brcmphy.h>
 
 #include "bcm_sf2.h"
 #include "bcm_sf2_regs.h"
@@ -697,7 +698,7 @@ static int bcm_sf2_sw_setup(struct dsa_switch *ds)
 	/* Include the pseudo-PHY address and the broadcast PHY address to
 	 * divert reads towards our workaround
 	 */
-	ds->phys_mii_mask |= ((1 << 30) | (1 << 0));
+	ds->phys_mii_mask |= ((1 << BRCM_PSEUDO_PHY_ADDR) | (1 << 0));
 
 	rev = reg_readl(priv, REG_SWITCH_REVISION);
 	priv->hw_params.top_rev = (rev >> SWITCH_TOP_REV_SHIFT) &
@@ -782,7 +783,7 @@ static int bcm_sf2_sw_phy_read(struct dsa_switch *ds, int addr, int regnum)
 	 */
 	switch (addr) {
 	case 0:
-	case 30:
+	case BRCM_PSEUDO_PHY_ADDR:
 		return bcm_sf2_sw_indir_rw(ds, 1, addr, regnum, 0);
 	default:
 		return 0xffff;
@@ -797,7 +798,7 @@ static int bcm_sf2_sw_phy_write(struct dsa_switch *ds, int addr, int regnum,
 	 */
 	switch (addr) {
 	case 0:
-	case 30:
+	case BRCM_PSEUDO_PHY_ADDR:
 		bcm_sf2_sw_indir_rw(ds, 0, addr, regnum, val);
 		break;
 	}