1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index 96c6db7dd0e..dee0bc336fe 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -50,6 +50,7 @@ struct sys_timer {
 #define DYN_TICK_ENABLED        (1 << 1)
 
 struct dyn_tick_timer {
+        spinlock_t      lock;
         unsigned int    state;                  /* Current state */
         int             (*enable)(void);        /* Enables dynamic tick */
         int             (*disable)(void);       /* Disables dynamic tick */
@@ -68,6 +69,7 @@ extern void timer_tick(struct pt_regs *);
 /*
  * Kernel time keeping support.
  */
+struct timespec;
 extern int (*set_rtc)(void);
 extern void save_time_delta(struct timespec *delta, struct timespec *rtc);
 extern void restore_time_delta(struct timespec *delta, struct timespec *rtc);