ARM: sunxi: 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: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/mach-sunxi/sunxi.c

@@ -10,7 +10,6 @@
  * warranty of any kind, whether express or implied.
  */
 
-#include <linux/clocksource.h>
 #include <linux/delay.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -114,12 +113,6 @@ static void sunxi_setup_restart(void)
 	arm_pm_restart = of_id->data;
 }
 
-static void __init sunxi_timer_init(void)
-{
-	of_clk_init(NULL);
-	clocksource_of_init();
-}
-
 static void __init sunxi_dt_init(void)
 {
 	sunxi_setup_restart();
@@ -138,6 +131,5 @@ static const char * const sunxi_board_dt_compat[] = {
 
 DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)")
 	.init_machine	= sunxi_dt_init,
-	.init_time	= sunxi_timer_init,
 	.dt_compat	= sunxi_board_dt_compat,
 MACHINE_END