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hwmon: (w83795) Only create fan[1-8]_target files when needed 

Only create fan[1-8]_target files when the fan in question can be
controlled (PWM output is present.) Also name these files according
to the standard.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Jean Delvare 2010-10-28 20:31:46 +02:00 committed by Jean Delvare
parent b5f6a90a0b
commit b2cc528e58
1 changed files with 4 additions and 23 deletions
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27
drivers/hwmon/w83795.c
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@ -1482,11 +1482,9 @@ store_sf_setup(struct device *dev, struct device_attribute *attr,
SENSOR_ATTR_2(fan##index##_div, S_IWUSR | S_IRUGO, \
show_pwm, store_pwm, PWM_DIV, index - 1), \
SENSOR_ATTR_2(pwm##index##_enable, S_IWUSR | S_IRUGO, \
show_pwm_enable, store_pwm_enable, NOT_USED, index - 1) }
#define SENSOR_ATTR_FANIN_TARGET(index) \
SENSOR_ATTR_2(speed_cruise##index##_target, S_IWUSR | S_IRUGO, \
show_fanin, store_fanin, FANIN_TARGET, index - 1)
show_pwm_enable, store_pwm_enable, NOT_USED, index - 1), \
SENSOR_ATTR_2(fan##index##_target, S_IWUSR | S_IRUGO, \
show_fanin, store_fanin, FANIN_TARGET, index - 1) }
#define SENSOR_ATTR_DTS(index) { \
SENSOR_ATTR_2(temp##index##_type, S_IRUGO , \
@ -1632,18 +1630,7 @@ static struct sensor_device_attribute_2 w83795_dts[][8] = {
SENSOR_ATTR_DTS(14),
};
static struct sensor_device_attribute_2 w83795_static[] = {
SENSOR_ATTR_FANIN_TARGET(1),
SENSOR_ATTR_FANIN_TARGET(2),
SENSOR_ATTR_FANIN_TARGET(3),
SENSOR_ATTR_FANIN_TARGET(4),
SENSOR_ATTR_FANIN_TARGET(5),
SENSOR_ATTR_FANIN_TARGET(6),
SENSOR_ATTR_FANIN_TARGET(7),
SENSOR_ATTR_FANIN_TARGET(8),
};
static struct sensor_device_attribute_2 w83795_pwm[][6] = {
static struct sensor_device_attribute_2 w83795_pwm[][7] = {
SENSOR_ATTR_PWM(1),
SENSOR_ATTR_PWM(2),
SENSOR_ATTR_PWM(3),
@ -1837,12 +1824,6 @@ static int w83795_handle_files(struct device *dev, int (*fn)(struct device *,
}
}
for (i = 0; i < ARRAY_SIZE(w83795_static); i++) {
err = fn(dev, &w83795_static[i].dev_attr);
if (err)
return err;
}
return 0;
}