1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/hpet.h b/include/linux/hpet.h
index 79f63a27bcef..219ca4f6bea6 100644
--- a/include/linux/hpet.h
+++ b/include/linux/hpet.h
@@ -126,4 +126,6 @@ struct hpet_info {
 #define HPET_DPI        _IO('h', 0x05)  /* disable periodic */
 #define HPET_IRQFREQ    _IOW('h', 0x6, unsigned long)   /* IRQFREQ usec */
 
+#define MAX_HPET_TBS    8               /* maximum hpet timer blocks */
+
 #endif                          /* !__HPET__ */