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Diffstat (limited to 'include/linux/units.h')
-rw-r--r--include/linux/units.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/units.h b/include/linux/units.h
index ff1bd6b5f5b3..00e15de33eca 100644
--- a/include/linux/units.h
+++ b/include/linux/units.h
@@ -2,6 +2,7 @@
#ifndef _LINUX_UNITS_H
#define _LINUX_UNITS_H
+#include <linux/bits.h>
#include <linux/math.h>
/* Metric prefixes in accordance with Système international (d'unités) */
@@ -23,10 +24,13 @@
#define NANOHZ_PER_HZ 1000000000UL
#define MICROHZ_PER_HZ 1000000UL
#define MILLIHZ_PER_HZ 1000UL
+
#define HZ_PER_KHZ 1000UL
-#define KHZ_PER_MHZ 1000UL
#define HZ_PER_MHZ 1000000UL
+#define KHZ_PER_MHZ 1000UL
+#define KHZ_PER_GHZ 1000000UL
+
#define MILLIWATT_PER_WATT 1000UL
#define MICROWATT_PER_MILLIWATT 1000UL
#define MICROWATT_PER_WATT 1000000UL