diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c
index 8c4d1244ee7a44f41f9a95afd8b956c0719ce44c..7c447cd149e7fab3c25939041c4e6bf98e783167 100644
--- a/drivers/thermal/armada_thermal.c
+++ b/drivers/thermal/armada_thermal.c
@@ -21,8 +21,6 @@
 
 #include "thermal_core.h"
 
-#define TO_MCELSIUS(c)			((c) * 1000)
-
 /* Thermal Manager Control and Status Register */
 #define PMU_TDC0_SW_RST_MASK		(0x1 << 1)
 #define PMU_TM_DISABLE_OFFS		0