[PATCH] I2C: Kill common macro abuse in chip drivers

This patch kills a common macro abuse in i2c chip drivers: defining
ALARMS_FROM_REG returning its argument unchanged. Dropping the macro
makes the code somewhat more readable IMHO.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/i2c/chips/asb100.c b/drivers/i2c/chips/asb100.c
index 342b1a98a8cc..70d996d6fe0a 100644
--- a/drivers/i2c/chips/asb100.c
+++ b/drivers/i2c/chips/asb100.c
@@ -169,8 +169,6 @@ static int ASB100_PWM_FROM_REG(u8 reg)
         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 @@ device_create_file(&client->dev, &dev_attr_vrm);
 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);