From 68188ba7de2db9999ff08a4544a78b2f10eb08bd Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Mon, 16 May 2005 18:52:38 +0200 Subject: [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 Signed-off-by: Greg Kroah-Hartman --- drivers/i2c/chips/it87.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/i2c/chips/it87.c') diff --git a/drivers/i2c/chips/it87.c b/drivers/i2c/chips/it87.c index 16dbfd8dac1..7984bf920d3 100644 --- a/drivers/i2c/chips/it87.c +++ b/drivers/i2c/chips/it87.c @@ -172,8 +172,6 @@ static inline u8 FAN_TO_REG(long rpm, int div) ((val)+500)/1000),-128,127)) #define TEMP_FROM_REG(val) (((val)>0x80?(val)-0x100:(val))*1000) -#define ALARMS_FROM_REG(val) (val) - #define PWM_TO_REG(val) ((val) >> 1) #define PWM_FROM_REG(val) (((val)&0x7f) << 1) @@ -665,7 +663,7 @@ show_pwm_offset(3); static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf) { struct it87_data *data = it87_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); -- cgit v1.2.3