1 files changed, 3 insertions, 16 deletions

diff --git a/arch/arm/plat-s5p/s5p-time.c b/arch/arm/plat-s5p/s5p-time.c
index c833e7b57599..17c0a2c58dfd 100644
--- a/arch/arm/plat-s5p/s5p-time.c
+++ b/arch/arm/plat-s5p/s5p-time.c
@@ -10,7 +10,6 @@
  * published by the Free Software Foundation.
 */
 
-#include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/err.h>
@@ -321,26 +320,14 @@ static void __iomem *s5p_timer_reg(void)
  * this wraps around for now, since it is just a relative time
  * stamp. (Inspired by U300 implementation.)
  */
-static DEFINE_CLOCK_DATA(cd);
-
-unsigned long long notrace sched_clock(void)
+static u32 notrace s5p_read_sched_clock(void)
 {
         void __iomem *reg = s5p_timer_reg();
 
         if (!reg)
                 return 0;
 
-        return cyc_to_sched_clock(&cd, ~__raw_readl(reg), (u32)~0);
-}
-
-static void notrace s5p_update_sched_clock(void)
-{
-        void __iomem *reg = s5p_timer_reg();
-
-        if (!reg)
-                return;
-
-        update_sched_clock(&cd, ~__raw_readl(reg), (u32)~0);
+        return ~__raw_readl(reg);
 }
 
 static void __init s5p_clocksource_init(void)
@@ -358,7 +345,7 @@ static void __init s5p_clocksource_init(void)
         s5p_time_setup(timer_source.source_id, TCNT_MAX);
         s5p_time_start(timer_source.source_id, PERIODIC);
 
-        init_sched_clock(&cd, s5p_update_sched_clock, 32, clock_rate);
+        setup_sched_clock(s5p_read_sched_clock, 32, clock_rate);
 
         if (clocksource_mmio_init(s5p_timer_reg(), "s5p_clocksource_timer",
                         clock_rate, 250, 32, clocksource_mmio_readl_down))