ARM: ux500: Remove support for Snowball's Ethernet regulator when booting with ATAGs

It's time to remove all ATAG support from ux500 and rely solely on
Device Tree booting. This patch is part of that endeavour.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/mach-ux500/board-mop500.c

@@ -53,23 +53,6 @@
 #include "board-mop500.h"
 #include "board-mop500-regulators.h"
 
-static struct fixed_voltage_config snowball_gpio_en_3v3_data = {
-       .supply_name            = "EN-3V3",
-       .gpio                   = SNOWBALL_EN_3V3_ETH_GPIO,
-       .microvolts             = 3300000,
-       .enable_high            = 1,
-       .init_data              = &gpio_en_3v3_regulator,
-       .startup_delay          = 5000, /* 1200us */
-};
-
-static struct platform_device snowball_gpio_en_3v3_regulator_dev = {
-       .name   = "reg-fixed-voltage",
-       .id     = 1,
-       .dev    = {
-               .platform_data  = &snowball_gpio_en_3v3_data,
-       },
-};
-
 /* Dynamically populated. */
 static struct gpio sdi0_reg_gpios[] = {
 	{ 0, GPIOF_OUT_INIT_LOW, "mmci_vsel" },
@@ -377,7 +360,6 @@ static void __init u8500_cryp1_hash1_init(struct device *parent)
 }
 
 static struct platform_device *snowball_platform_devs[] __initdata = {
-	&snowball_gpio_en_3v3_regulator_dev,
 	&u8500_cpufreq_cooling_device,
 	&sdi0_regulator,
 };