1 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h
index f0ef06375947..ff2c9287d3b6 100644
--- a/include/asm-ppc64/machdep.h
+++ b/include/asm-ppc64/machdep.h
@@ -140,6 +140,9 @@ struct machdep_calls {
 
         /* Idle loop for this platform, leave empty for default idle loop */
         int             (*idle_loop)(void);
+
+        /* Function to enable pmcs for this platform, called once per cpu. */
+        void            (*enable_pmcs)(void);
 };
 
 extern int default_idle(void);