1 files changed, 11 insertions, 3 deletions

diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index b43076ff92c9..cb32d571c9c7 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -142,10 +142,17 @@ static inline unsigned long get_perf_counter_pending(void)
         return x;
 }
 
-static inline void set_perf_counter_pending(int x)
+static inline void set_perf_counter_pending(void)
 {
         asm volatile("stb %0,%1(13)" : :
-                "r" (x),
+                "r" (1),
+                "i" (offsetof(struct paca_struct, perf_counter_pending)));
+}
+
+static inline void clear_perf_counter_pending(void)
+{
+        asm volatile("stb %0,%1(13)" : :
+                "r" (0),
                 "i" (offsetof(struct paca_struct, perf_counter_pending)));
 }
 
@@ -158,7 +165,8 @@ static inline unsigned long get_perf_counter_pending(void)
         return 0;
 }
 
-static inline void set_perf_counter_pending(int x) {}
+static inline void set_perf_counter_pending(void) {}
+static inline void clear_perf_counter_pending(void) {}
 static inline void perf_counter_do_pending(void) {}
 #endif /* CONFIG_PERF_COUNTERS */