ar71xx: fix TL-WR941ND v6 switch PHY mask

Fixes #550

patches/openwrt/0036-ar71xx-add-support-for-TP-LINK-TL-WR941ND-v6-international-version.patch

@@ -100,10 +100,10 @@ index e9b3c7c..84b5844 100644
  CONFIG_ATH79_MACH_UBNT_XM=y
 diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr941nd-v6.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr941nd-v6.c
 new file mode 100644
-index 0000000..55b4c00
+index 0000000..8c788e2
 --- /dev/null
 +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr941nd-v6.c
-@@ -0,0 +1,151 @@
+@@ -0,0 +1,149 @@
 +/*
 + *  TP-LINK TL-WR941N/ND v6 board support
 + *
@@ -243,8 +243,6 @@ index 0000000..55b4c00
 +	ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
 +
 +	ath79_switch_data.phy4_mii_en = 1;
-+	ath79_switch_data.phy_poll_mask = BIT(0);
-+	ath79_eth0_data.phy_mask = BIT(0);
 +
 +	ath79_register_eth(0);
 +	ath79_register_eth(1);