Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/net/phy/microchip_t1.c b/drivers/net/phy/microchip_t1.c
index b1917dd..001def4 100644
--- a/drivers/net/phy/microchip_t1.c
+++ b/drivers/net/phy/microchip_t1.c
@@ -46,10 +46,8 @@
 		.phy_id_mask    = 0xfffffff0,
 		.name           = "Microchip LAN87xx T1",
 
-		.features       = SUPPORTED_100baseT_Full,
-		.flags          = PHY_HAS_INTERRUPT,
+		.features       = PHY_BASIC_T1_FEATURES,
 
-		.config_init    = genphy_config_init,
 		.config_aneg    = genphy_config_aneg,
 
 		.ack_interrupt  = lan87xx_phy_ack_interrupt,