[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, 2 deletions

diff --git a/drivers/i2c/chips/w83781d.c b/drivers/i2c/chips/w83781d.c
index f47aee88e20c..4a5b06ba57d3 100644
--- a/drivers/i2c/chips/w83781d.c
+++ b/drivers/i2c/chips/w83781d.c
@@ -172,7 +172,6 @@ FAN_TO_REG(long rpm, int div)
                                                 : (val)) / 1000, 0, 0xff))
 #define TEMP_FROM_REG(val)              (((val) & 0x80 ? (val)-0x100 : (val)) * 1000)
 
-#define ALARMS_FROM_REG(val)            (val)
 #define PWM_FROM_REG(val)               (val)
 #define PWM_TO_REG(val)                 (SENSORS_LIMIT((val),0,255))
 #define BEEP_MASK_FROM_REG(val,type)    ((type) == as99127f ? \
@@ -523,7 +522,7 @@ static ssize_t
 show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
 {
         struct w83781d_data *data = w83781d_update_device(dev);
-        return sprintf(buf, "%ld\n", (long) ALARMS_FROM_REG(data->alarms));
+        return sprintf(buf, "%u\n", data->alarms);
 }
 
 static