ARM: ux500: Remove DB8500 PRCMU platform registration when DT is enabled

Now the DB8500 has Device Tree support it will be probed when the DT
is parsed, rendering the requirement for platform registration void.
This patch removes DB8500 PRCMU platform registration.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

arch/arm/mach-ux500/cpu-db8500.c

@@ -140,7 +140,6 @@ static struct platform_device *platform_devs[] __initdata = {
 static struct platform_device *of_platform_devs[] __initdata = {
 	&u8500_dma40_device,
 	&db8500_pmu_device,
-	&db8500_prcmu_device,
 };
 
 static resource_size_t __initdata db8500_gpio_base[] = {
@@ -251,7 +250,7 @@ struct device * __init u8500_of_init_devices(void)
 	 * Devices to be DT:ed:
 	 *   u8500_dma40_device  = todo
 	 *   db8500_pmu_device   = todo
-	 *   db8500_prcmu_device = todo
+	 *   db8500_prcmu_device = done
 	 */
 	platform_add_devices(of_platform_devs, ARRAY_SIZE(of_platform_devs));