diff --git a/drivers/hwmon/ad7314.c b/drivers/hwmon/ad7314.c
index f85ce70d9677..cfec802cf9ca 100644
--- a/drivers/hwmon/ad7314.c
+++ b/drivers/hwmon/ad7314.c
@@ -17,22 +17,15 @@
 #include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
 
-/*
- * AD7314 power mode
- */
-#define AD7314_PD		0x2000
-
 /*
  * AD7314 temperature masks
  */
-#define AD7314_TEMP_SIGN		0x200
 #define AD7314_TEMP_MASK		0x7FE0
-#define AD7314_TEMP_OFFSET		5
+#define AD7314_TEMP_SHIFT		5
 
 /*
  * ADT7301 and ADT7302 temperature masks
  */
-#define ADT7301_TEMP_SIGN		0x2000
 #define ADT7301_TEMP_MASK		0x3FFF
 
 enum ad7314_variant {
@@ -73,7 +66,7 @@ static ssize_t ad7314_show_temperature(struct device *dev,
 		return ret;
 	switch (spi_get_device_id(chip->spi_dev)->driver_data) {
 	case ad7314:
-		data = (ret & AD7314_TEMP_MASK) >> AD7314_TEMP_OFFSET;
+		data = (ret & AD7314_TEMP_MASK) >> AD7314_TEMP_SHIFT;
 		data = (data << 6) >> 6;
 
 		return sprintf(buf, "%d\n", 250 * data);