Include clocksource/arm_arch_timer.h to fix implicit function
declaration of ‘arch_timer_read_counter’ build error for ARCH=arm.
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
[jstultz: Cherry-picked from common/android-3.18]
Signed-off-by: John Stultz <john.stultz@linaro.org>
#include <linux/syscore_ops.h>
#include <linux/cpufreq.h>
#include <trace/events/sched.h>
+#include <clocksource/arm_arch_timer.h>
#include "sched.h"
#include "walt.h"