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authorJean Delvare <khali@linux-fr.org>2005-05-16 18:52:38 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-06-21 21:51:57 -0700
commit68188ba7de2db9999ff08a4544a78b2f10eb08bd (patch)
tree37e0406d7f2b6ace2bc73043bda0c745d3aa5e37 /drivers/i2c/chips/lm85.c
parentff3240946d6a3d9f2ecf273f7330e09eec5484eb (diff)
[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>
Diffstat (limited to 'drivers/i2c/chips/lm85.c')
-rw-r--r--drivers/i2c/chips/lm85.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/chips/lm85.c b/drivers/i2c/chips/lm85.c
index d618d103130..b4d7fd41826 100644
--- a/drivers/i2c/chips/lm85.c
+++ b/drivers/i2c/chips/lm85.c
@@ -284,8 +284,6 @@ static int ZONE_TO_REG( int zone )
/* i2c-vid.h defines vid_from_reg() */
#define VID_FROM_REG(val,vrm) (vid_from_reg((val),(vrm)))
-#define ALARMS_FROM_REG(val) (val)
-
/* Unlike some other drivers we DO NOT set initial limits. Use
* the config file to set limits. Some users have reported
* motherboards shutting down when we set limits in a previous
@@ -480,7 +478,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf, "%ld\n", (long) ALARMS_FROM_REG(data->alarms));
+ return sprintf(buf, "%u\n", data->alarms);
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);