ipq40xx: ar40xx: reset port status register

This resolves incosnsitencies of the configured RX / TX flow control
modes between different boards or bootloaders.

Signed-off-by: David Bauer <[email protected]>

target/linux/ipq40xx/files/drivers/net/phy/ar40xx.c

@@ -1199,8 +1199,7 @@ ar40xx_init_port(struct ar40xx_priv *priv, int port)
 {
 	u32 t;
 
-	ar40xx_rmw(priv, AR40XX_REG_PORT_STATUS(port),
-			AR40XX_PORT_AUTO_LINK_EN, 0);
+	ar40xx_write(priv, AR40XX_REG_PORT_STATUS(port), 0);
 
 	ar40xx_write(priv, AR40XX_REG_PORT_HEADER(port), 0);