1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
index cc0fc734405e..378a0894198e 100644
--- a/drivers/misc/sgi-gru/grutables.h
+++ b/drivers/misc/sgi-gru/grutables.h
@@ -239,6 +239,9 @@ struct gru_stats_s {
 
 };
 
+enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
+        cchop_deallocate, tghop_invalidate, mcsop_last};
+
 #define OPT_DPRINT      1
 #define OPT_STATS       2
 #define GRU_QUICKLOOK   4