diff --git a/drivers/i2c/chips/asb100.c b/drivers/i2c/chips/asb100.c
index 342b1a9..70d996d 100644
--- a/drivers/i2c/chips/asb100.c
+++ b/drivers/i2c/chips/asb100.c
@@ -169,8 +169,6 @@
 	return reg * 16;
 }
 
-#define ALARMS_FROM_REG(val) (val)
-
 #define DIV_FROM_REG(val) (1 << (val))
 
 /* FAN DIV: 1, 2, 4, or 8 (defaults to 2)
@@ -557,7 +555,7 @@
 static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct asb100_data *data = asb100_update_device(dev);
-	return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->alarms));
+	return sprintf(buf, "%u\n", data->alarms);
 }
 
 static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);