ARM: nomadik: remove custom .init_time hook

With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/mach-nomadik/cpu-8815.c

@@ -25,8 +25,6 @@
 #include <linux/slab.h>
 #include <linux/irq.h>
 #include <linux/dma-mapping.h>
-#include <linux/clk-provider.h>
-#include <linux/clocksource.h>
 #include <linux/of_irq.h>
 #include <linux/of_gpio.h>
 #include <linux/of_address.h>
@@ -113,12 +111,6 @@ static void cpu8815_restart(enum reboot_mode mode, const char *cmd)
 	writel(1, srcbase + 0x18);
 }
 
-static void __init cpu8815_timer_init_of(void)
-{
-	of_clk_init(NULL);
-	clocksource_of_init();
-}
-
 static struct fsmc_nand_timings cpu8815_nand_timings = {
 	.thiz	= 0,
 	.thold	= 0x10,
@@ -232,7 +224,6 @@ static const char * cpu8815_board_compat[] = {
 
 DT_MACHINE_START(NOMADIK_DT, "Nomadik STn8815")
 	.map_io		= cpu8815_map_io,
-	.init_time	= cpu8815_timer_init_of,
 	.init_machine	= cpu8815_init_of,
 	.restart	= cpu8815_restart,
 	.dt_compat      = cpu8815_board_compat,