MIPS: BCM47XX: remove creating a fixed phy

Now that b44 ethernet driver creates a fixed phy if needed, we can
remove this here.

Signed-off-by: Heiner Kallweit <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

arch/mips/bcm47xx/setup.c

···
 }
 arch_initcall(bcm47xx_cpu_fixes);
 
-static const struct fixed_phy_status bcm47xx_fixed_phy_status __initconst = {
-	.link	= 1,
-	.speed	= SPEED_100,
-	.duplex	= DUPLEX_FULL,
-};
-
 static int __init bcm47xx_register_bus_complete(void)
 {
 	switch (bcm47xx_bus_type) {
···
 	bcm47xx_leds_register();
 	bcm47xx_workarounds();
 
-	fixed_phy_add(&bcm47xx_fixed_phy_status);
 	return 0;
 }
 device_initcall(bcm47xx_register_bus_complete);