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Commit 1f8dae31 authored by Yuan Mu's avatar Yuan Mu Committed by Greg Kroah-Hartman
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[PATCH] hwmon: w83792d use arrays of attributes 

Use arrays of attributes in the w83792d driver.
Signed-off-by: default avatarJim Cromie <jim.cromie@gmail.com>
Signed-off-by: default avatarYuan Mu <ymu@winbond.com.tw>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 70adca5a
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Showing with 241 additions and 284 deletions
drivers/hwmon/w83792d.c
View file @ 1f8dae31
......@@ -382,30 +382,40 @@ static ssize_t store_in_##reg (struct device *dev, \
store_in_reg(MIN, min);
store_in_reg(MAX, max);
#define sysfs_in_reg(offset) \
static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in, \
NULL, offset); \
static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
show_in_min, store_in_min, offset); \
static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
show_in_max, store_in_max, offset);
sysfs_in_reg(0);
sysfs_in_reg(1);
sysfs_in_reg(2);
sysfs_in_reg(3);
sysfs_in_reg(4);
sysfs_in_reg(5);
sysfs_in_reg(6);
sysfs_in_reg(7);
sysfs_in_reg(8);
#define device_create_file_in(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_in##offset##_input.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_in##offset##_max.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_in##offset##_min.dev_attr); \
} while (0)
static struct sensor_device_attribute sda_in_input[] = {
SENSOR_ATTR(in0_input, S_IRUGO, show_in, NULL, 0),
SENSOR_ATTR(in1_input, S_IRUGO, show_in, NULL, 1),
SENSOR_ATTR(in2_input, S_IRUGO, show_in, NULL, 2),
SENSOR_ATTR(in3_input, S_IRUGO, show_in, NULL, 3),
SENSOR_ATTR(in4_input, S_IRUGO, show_in, NULL, 4),
SENSOR_ATTR(in5_input, S_IRUGO, show_in, NULL, 5),
SENSOR_ATTR(in6_input, S_IRUGO, show_in, NULL, 6),
SENSOR_ATTR(in7_input, S_IRUGO, show_in, NULL, 7),
SENSOR_ATTR(in8_input, S_IRUGO, show_in, NULL, 8),
};
static struct sensor_device_attribute sda_in_min[] = {
SENSOR_ATTR(in0_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 0),
SENSOR_ATTR(in1_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 1),
SENSOR_ATTR(in2_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 2),
SENSOR_ATTR(in3_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 3),
SENSOR_ATTR(in4_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 4),
SENSOR_ATTR(in5_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 5),
SENSOR_ATTR(in6_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 6),
SENSOR_ATTR(in7_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 7),
SENSOR_ATTR(in8_min, S_IWUSR | S_IRUGO, show_in_min, store_in_min, 8),
};
static struct sensor_device_attribute sda_in_max[] = {
SENSOR_ATTR(in0_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 0),
SENSOR_ATTR(in1_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 1),
SENSOR_ATTR(in2_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 2),
SENSOR_ATTR(in3_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 3),
SENSOR_ATTR(in4_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 4),
SENSOR_ATTR(in5_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 5),
SENSOR_ATTR(in6_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 6),
SENSOR_ATTR(in7_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 7),
SENSOR_ATTR(in8_max, S_IWUSR | S_IRUGO, show_in_max, store_in_max, 8),
};
#define show_fan_reg(reg) \
static ssize_t show_##reg (struct device *dev, struct device_attribute *attr, \
......@@ -486,28 +496,33 @@ store_fan_div(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_fan(offset) \
static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
offset); \
static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
show_fan_div, store_fan_div, offset); \
static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_min, store_fan_min, offset);
sysfs_fan(1);
sysfs_fan(2);
sysfs_fan(3);
sysfs_fan(4);
sysfs_fan(5);
sysfs_fan(6);
sysfs_fan(7);
#define device_create_file_fan(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_input.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_div.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_fan##offset##_min.dev_attr); \
} while (0)
static struct sensor_device_attribute sda_fan_input[] = {
SENSOR_ATTR(fan1_input, S_IRUGO, show_fan, NULL, 1),
SENSOR_ATTR(fan2_input, S_IRUGO, show_fan, NULL, 2),
SENSOR_ATTR(fan3_input, S_IRUGO, show_fan, NULL, 3),
SENSOR_ATTR(fan4_input, S_IRUGO, show_fan, NULL, 4),
SENSOR_ATTR(fan5_input, S_IRUGO, show_fan, NULL, 5),
SENSOR_ATTR(fan6_input, S_IRUGO, show_fan, NULL, 6),
SENSOR_ATTR(fan7_input, S_IRUGO, show_fan, NULL, 7),
};
static struct sensor_device_attribute sda_fan_min[] = {
SENSOR_ATTR(fan1_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 1),
SENSOR_ATTR(fan2_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 2),
SENSOR_ATTR(fan3_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 3),
SENSOR_ATTR(fan4_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 4),
SENSOR_ATTR(fan5_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 5),
SENSOR_ATTR(fan6_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 6),
SENSOR_ATTR(fan7_min, S_IWUSR | S_IRUGO, show_fan_min, store_fan_min, 7),
};
static struct sensor_device_attribute sda_fan_div[] = {
SENSOR_ATTR(fan1_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 1),
SENSOR_ATTR(fan2_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 2),
SENSOR_ATTR(fan3_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 3),
SENSOR_ATTR(fan4_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 4),
SENSOR_ATTR(fan5_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 5),
SENSOR_ATTR(fan6_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 6),
SENSOR_ATTR(fan7_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 7),
};
/* read/write the temperature1, includes measured value and limits */
......@@ -539,21 +554,6 @@ static ssize_t store_temp1(struct device *dev, struct device_attribute *attr,
return count;
}
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_temp1, NULL, 0);
static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, show_temp1,
store_temp1, 1);
static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp1,
store_temp1, 2);
#define device_create_file_temp1(client) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_temp1_input.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_temp1_max.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_temp1_max_hyst.dev_attr); \
} while (0)
/* read/write the temperature2-3, includes measured value and limits */
static ssize_t show_temp23(struct device *dev, struct device_attribute *attr,
......@@ -590,25 +590,23 @@ static ssize_t store_temp23(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_temp23(name,idx) \
static SENSOR_DEVICE_ATTR_2(name##_input, S_IRUGO, show_temp23, NULL, \
idx, 0); \
static SENSOR_DEVICE_ATTR_2(name##_max, S_IRUGO | S_IWUSR, \
show_temp23, store_temp23, idx, 2); \
static SENSOR_DEVICE_ATTR_2(name##_max_hyst, S_IRUGO | S_IWUSR, \
show_temp23, store_temp23, idx, 4);
sysfs_temp23(temp2,0)
sysfs_temp23(temp3,1)
static struct sensor_device_attribute_2 sda_temp_input[] = {
SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp1, NULL, 0, 0),
SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp23, NULL, 0, 0),
SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp23, NULL, 1, 0),
};
#define device_create_file_temp_add(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_temp##offset##_input.dev_attr); \
device_create_file(&client->dev, &sensor_dev_attr_temp##offset##_max.dev_attr); \
device_create_file(&client->dev, \
&sensor_dev_attr_temp##offset##_max_hyst.dev_attr); \
} while (0)
static struct sensor_device_attribute_2 sda_temp_max[] = {
SENSOR_ATTR_2(temp1_max, S_IRUGO | S_IWUSR, show_temp1, store_temp1, 0, 1),
SENSOR_ATTR_2(temp2_max, S_IRUGO | S_IWUSR, show_temp23, store_temp23, 0, 2),
SENSOR_ATTR_2(temp3_max, S_IRUGO | S_IWUSR, show_temp23, store_temp23, 1, 2),
};
static struct sensor_device_attribute_2 sda_temp_max_hyst[] = {
SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO | S_IWUSR, show_temp1, store_temp1, 0, 2),
SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO | S_IWUSR, show_temp23, store_temp23, 0, 4),
SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO | S_IWUSR, show_temp23, store_temp23, 1, 4),
};
/* get reatime status of all sensors items: voltage, temp, fan */
static ssize_t
......@@ -620,8 +618,8 @@ show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
static
DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
#define device_create_file_alarms(client) \
device_create_file(&client->dev, &dev_attr_alarms);
#define device_create_file_alarms() \
device_create_file(dev, &dev_attr_alarms);
......@@ -711,26 +709,19 @@ store_pwmenable(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_pwm(offset) \
static SENSOR_DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
show_pwm, store_pwm, offset); \
static SENSOR_DEVICE_ATTR(pwm##offset##_enable, S_IRUGO | S_IWUSR, \
show_pwmenable, store_pwmenable, offset); \
sysfs_pwm(1);
sysfs_pwm(2);
sysfs_pwm(3);
#define device_create_file_pwm(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_pwm##offset.dev_attr); \
} while (0)
#define device_create_file_pwmenable(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_pwm##offset##_enable.dev_attr); \
} while (0)
static struct sensor_device_attribute sda_pwm[] = {
SENSOR_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1),
SENSOR_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2),
SENSOR_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 3),
};
static struct sensor_device_attribute sda_pwm_enable[] = {
SENSOR_ATTR(pwm1_enable, S_IWUSR | S_IRUGO,
show_pwmenable, store_pwmenable, 1),
SENSOR_ATTR(pwm2_enable, S_IWUSR | S_IRUGO,
show_pwmenable, store_pwmenable, 2),
SENSOR_ATTR(pwm3_enable, S_IWUSR | S_IRUGO,
show_pwmenable, store_pwmenable, 3),
};
static ssize_t
......@@ -764,18 +755,14 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_pwm_mode(offset) \
static SENSOR_DEVICE_ATTR(pwm##offset##_mode, S_IRUGO | S_IWUSR, \
show_pwm_mode, store_pwm_mode, offset);
sysfs_pwm_mode(1);
sysfs_pwm_mode(2);
sysfs_pwm_mode(3);
#define device_create_file_pwm_mode(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_pwm##offset##_mode.dev_attr); \
} while (0)
static struct sensor_device_attribute sda_pwm_mode[] = {
SENSOR_ATTR(pwm1_mode, S_IWUSR | S_IRUGO,
show_pwm_mode, store_pwm_mode, 1),
SENSOR_ATTR(pwm2_mode, S_IWUSR | S_IRUGO,
show_pwm_mode, store_pwm_mode, 2),
SENSOR_ATTR(pwm3_mode, S_IWUSR | S_IRUGO,
show_pwm_mode, store_pwm_mode, 3),
};
static ssize_t
......@@ -788,9 +775,9 @@ show_regs_chassis(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR(chassis, S_IRUGO, show_regs_chassis, NULL);
#define device_create_file_chassis(client) \
#define device_create_file_chassis() \
do { \
device_create_file(&client->dev, &dev_attr_chassis); \
device_create_file(dev, &dev_attr_chassis); \
} while (0)
......@@ -824,9 +811,9 @@ store_chassis_clear(struct device *dev, struct device_attribute *attr,
static DEVICE_ATTR(chassis_clear, S_IRUGO | S_IWUSR,
show_chassis_clear, store_chassis_clear);
#define device_create_file_chassis_clear(client) \
#define device_create_file_chassis_clear() \
do { \
device_create_file(&client->dev, &dev_attr_chassis_clear); \
device_create_file(dev, &dev_attr_chassis_clear); \
} while (0)
......@@ -864,20 +851,14 @@ store_thermal_cruise(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_thermal_cruise(offset) \
static SENSOR_DEVICE_ATTR(thermal_cruise##offset, S_IRUGO | S_IWUSR, \
show_thermal_cruise, store_thermal_cruise, offset);
sysfs_thermal_cruise(1);
sysfs_thermal_cruise(2);
sysfs_thermal_cruise(3);
#define device_create_file_thermal_cruise(client, offset) \
do { \
device_create_file(&client->dev, \
&sensor_dev_attr_thermal_cruise##offset.dev_attr); \
} while (0)
static struct sensor_device_attribute sda_thermal_cruise[] = {
SENSOR_ATTR(thermal_cruise1, S_IWUSR | S_IRUGO,
show_thermal_cruise, store_thermal_cruise, 1),
SENSOR_ATTR(thermal_cruise2, S_IWUSR | S_IRUGO,
show_thermal_cruise, store_thermal_cruise, 2),
SENSOR_ATTR(thermal_cruise3, S_IWUSR | S_IRUGO,
show_thermal_cruise, store_thermal_cruise, 3),
};
/* For Smart Fan I/Thermal Cruise and Smart Fan II */
static ssize_t
......@@ -916,19 +897,14 @@ store_tolerance(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_tolerance(offset) \
static SENSOR_DEVICE_ATTR(tolerance##offset, S_IRUGO | S_IWUSR, \
show_tolerance, store_tolerance, offset);
sysfs_tolerance(1);
sysfs_tolerance(2);
sysfs_tolerance(3);
#define device_create_file_tolerance(client, offset) \
do { \
device_create_file(&client->dev, &sensor_dev_attr_tolerance##offset.dev_attr); \
} while (0)
static struct sensor_device_attribute sda_tolerance[] = {
SENSOR_ATTR(tolerance1, S_IWUSR | S_IRUGO,
show_tolerance, store_tolerance, 1),
SENSOR_ATTR(tolerance2, S_IWUSR | S_IRUGO,
show_tolerance, store_tolerance, 2),
SENSOR_ATTR(tolerance3, S_IWUSR | S_IRUGO,
show_tolerance, store_tolerance, 3),
};
/* For Smart Fan II */
static ssize_t
......@@ -964,28 +940,34 @@ store_sf2_point(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_sf2_point(offset, index) \
static SENSOR_DEVICE_ATTR_2(sf2_point##offset##_fan##index, S_IRUGO | S_IWUSR, \
show_sf2_point, store_sf2_point, offset, index);
sysfs_sf2_point(1, 1); /* Fan1 */
sysfs_sf2_point(2, 1); /* Fan1 */
sysfs_sf2_point(3, 1); /* Fan1 */
sysfs_sf2_point(4, 1); /* Fan1 */
sysfs_sf2_point(1, 2); /* Fan2 */
sysfs_sf2_point(2, 2); /* Fan2 */
sysfs_sf2_point(3, 2); /* Fan2 */
sysfs_sf2_point(4, 2); /* Fan2 */
sysfs_sf2_point(1, 3); /* Fan3 */
sysfs_sf2_point(2, 3); /* Fan3 */
sysfs_sf2_point(3, 3); /* Fan3 */
sysfs_sf2_point(4, 3); /* Fan3 */
#define device_create_file_sf2_point(client, offset, index) \
do { \
device_create_file(&client->dev, \
&sensor_dev_attr_sf2_point##offset##_fan##index.dev_attr); \
} while (0)
static struct sensor_device_attribute_2 sda_sf2_point[] = {
SENSOR_ATTR_2(sf2_point1_fan1, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 1, 1),
SENSOR_ATTR_2(sf2_point2_fan1, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 2, 1),
SENSOR_ATTR_2(sf2_point3_fan1, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 3, 1),
SENSOR_ATTR_2(sf2_point4_fan1, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 4, 1),
SENSOR_ATTR_2(sf2_point1_fan2, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 1, 2),
SENSOR_ATTR_2(sf2_point2_fan2, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 2, 2),
SENSOR_ATTR_2(sf2_point3_fan2, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 3, 2),
SENSOR_ATTR_2(sf2_point4_fan2, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 4, 2),
SENSOR_ATTR_2(sf2_point1_fan3, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 1, 3),
SENSOR_ATTR_2(sf2_point2_fan3, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 2, 3),
SENSOR_ATTR_2(sf2_point3_fan3, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 3, 3),
SENSOR_ATTR_2(sf2_point4_fan3, S_IRUGO | S_IWUSR,
show_sf2_point, store_sf2_point, 4, 3),
};
static ssize_t
......@@ -1026,26 +1008,28 @@ store_sf2_level(struct device *dev, struct device_attribute *attr,
return count;
}
#define sysfs_sf2_level(offset, index) \
static SENSOR_DEVICE_ATTR_2(sf2_level##offset##_fan##index, S_IRUGO | S_IWUSR, \
show_sf2_level, store_sf2_level, offset, index);
sysfs_sf2_level(1, 1); /* Fan1 */
sysfs_sf2_level(2, 1); /* Fan1 */
sysfs_sf2_level(3, 1); /* Fan1 */
sysfs_sf2_level(1, 2); /* Fan2 */
sysfs_sf2_level(2, 2); /* Fan2 */
sysfs_sf2_level(3, 2); /* Fan2 */
sysfs_sf2_level(1, 3); /* Fan3 */
sysfs_sf2_level(2, 3); /* Fan3 */
sysfs_sf2_level(3, 3); /* Fan3 */
#define device_create_file_sf2_level(client, offset, index) \
do { \
device_create_file(&client->dev, \
&sensor_dev_attr_sf2_level##offset##_fan##index.dev_attr); \
} while (0)
static struct sensor_device_attribute_2 sda_sf2_level[] = {
SENSOR_ATTR_2(sf2_level1_fan1, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 1, 1),
SENSOR_ATTR_2(sf2_level2_fan1, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 2, 1),
SENSOR_ATTR_2(sf2_level3_fan1, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 3, 1),
SENSOR_ATTR_2(sf2_level1_fan2, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 1, 2),
SENSOR_ATTR_2(sf2_level2_fan2, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 2, 2),
SENSOR_ATTR_2(sf2_level3_fan2, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 3, 2),
SENSOR_ATTR_2(sf2_level1_fan3, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 1, 3),
SENSOR_ATTR_2(sf2_level2_fan3, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 2, 3),
SENSOR_ATTR_2(sf2_level3_fan3, S_IRUGO | S_IWUSR,
show_sf2_level, store_sf2_level, 3, 3),
};
/* This function is called when:
* w83792d_driver is inserted (when this module is loaded), for each
......@@ -1147,12 +1131,19 @@ w83792d_detect_subclients(struct i2c_adapter *adapter, int address, int kind,
return err;
}
static void device_create_file_fan(struct device *dev, int i)
{
device_create_file(dev, &sda_fan_input[i].dev_attr);
device_create_file(dev, &sda_fan_div[i].dev_attr);
device_create_file(dev, &sda_fan_min[i].dev_attr);
}
static int
w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
{
int i = 0, val1 = 0, val2;
struct i2c_client *new_client;
struct i2c_client *client;
struct device *dev;
struct w83792d_data *data;
int err = 0;
const char *client_name = "";
......@@ -1170,12 +1161,13 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
goto ERROR0;
}
new_client = &data->client;
i2c_set_clientdata(new_client, data);
new_client->addr = address;
new_client->adapter = adapter;
new_client->driver = &w83792d_driver;
new_client->flags = 0;
client = &data->client;
dev = &client->dev;
i2c_set_clientdata(client, data);
client->addr = address;
client->adapter = adapter;
client->driver = &w83792d_driver;
client->flags = 0;
/* Now, we do the remaining detection. */
......@@ -1184,13 +1176,12 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
force_*=... parameter, and the Winbond will be reset to the right
bank. */
if (kind < 0) {
if (w83792d_read_value(new_client, W83792D_REG_CONFIG) & 0x80) {
dev_warn(&new_client->dev, "Detection failed at step "
"3\n");
if (w83792d_read_value(client, W83792D_REG_CONFIG) & 0x80) {
dev_warn(dev, "Detection failed at step 3\n");
goto ERROR1;
}
val1 = w83792d_read_value(new_client, W83792D_REG_BANK);
val2 = w83792d_read_value(new_client, W83792D_REG_CHIPMAN);
val1 = w83792d_read_value(client, W83792D_REG_BANK);
val2 = w83792d_read_value(client, W83792D_REG_CHIPMAN);
/* Check for Winbond ID if in bank 0 */
if (!(val1 & 0x07)) { /* is Bank0 */
if (((!(val1 & 0x80)) && (val2 != 0xa3)) ||
......@@ -1200,34 +1191,33 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
}
/* If Winbond chip, address of chip and W83792D_REG_I2C_ADDR
should match */
if (w83792d_read_value(new_client,
if (w83792d_read_value(client,
W83792D_REG_I2C_ADDR) != address) {
dev_warn(&new_client->dev, "Detection failed "
"at step 5\n");
dev_warn(dev, "Detection failed at step 5\n");
goto ERROR1;
}
}
/* We have either had a force parameter, or we have already detected the
Winbond. Put it now into bank 0 and Vendor ID High Byte */
w83792d_write_value(new_client,
w83792d_write_value(client,
W83792D_REG_BANK,
(w83792d_read_value(new_client,
(w83792d_read_value(client,
W83792D_REG_BANK) & 0x78) | 0x80);
/* Determine the chip type. */
if (kind <= 0) {
/* get vendor ID */
val2 = w83792d_read_value(new_client, W83792D_REG_CHIPMAN);
val2 = w83792d_read_value(client, W83792D_REG_CHIPMAN);
if (val2 != 0x5c) { /* the vendor is NOT Winbond */
goto ERROR1;
}
val1 = w83792d_read_value(new_client, W83792D_REG_WCHIPID);
val1 = w83792d_read_value(client, W83792D_REG_WCHIPID);
if (val1 == 0x7a) {
kind = w83792d;
} else {
if (kind == 0)
dev_warn(&new_client->dev,
dev_warn(dev,
"w83792d: Ignoring 'force' parameter for"
" unknown chip at adapter %d, address"
" 0x%02x\n", i2c_adapter_id(adapter),
......@@ -1239,120 +1229,87 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
if (kind == w83792d) {
client_name = "w83792d";
} else {
dev_err(&new_client->dev, "w83792d: Internal error: unknown"
dev_err(dev, "w83792d: Internal error: unknown"
" kind (%d)?!?", kind);
goto ERROR1;
}
/* Fill in the remaining client fields and put into the global list */
strlcpy(new_client->name, client_name, I2C_NAME_SIZE);
strlcpy(client->name, client_name, I2C_NAME_SIZE);
data->type = kind;
data->valid = 0;
init_MUTEX(&data->update_lock);
/* Tell the I2C layer a new client has arrived */
if ((err = i2c_attach_client(new_client)))
if ((err = i2c_attach_client(client)))
goto ERROR1;
if ((err = w83792d_detect_subclients(adapter, address,
kind, new_client)))
kind, client)))
goto ERROR2;
/* Initialize the chip */
w83792d_init_client(new_client);
w83792d_init_client(client);
/* A few vars need to be filled upon startup */
for (i = 0; i < 7; i++) {
data->fan_min[i] = w83792d_read_value(new_client,
data->fan_min[i] = w83792d_read_value(client,
W83792D_REG_FAN_MIN[i]);
}
/* Register sysfs hooks */
data->class_dev = hwmon_device_register(&new_client->dev);
data->class_dev = hwmon_device_register(dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
goto ERROR3;
}
device_create_file_in(new_client, 0);
device_create_file_in(new_client, 1);
device_create_file_in(new_client, 2);
device_create_file_in(new_client, 3);
device_create_file_in(new_client, 4);
device_create_file_in(new_client, 5);
device_create_file_in(new_client, 6);
device_create_file_in(new_client, 7);
device_create_file_in(new_client, 8);
device_create_file_fan(new_client, 1);
device_create_file_fan(new_client, 2);
device_create_file_fan(new_client, 3);
for (i = 0; i < 9; i++) {
device_create_file(dev, &sda_in_input[i].dev_attr);
device_create_file(dev, &sda_in_max[i].dev_attr);
device_create_file(dev, &sda_in_min[i].dev_attr);
}
for (i = 0; i < 3; i++)
device_create_file_fan(dev, i);
/* Read GPIO enable register to check if pins for fan 4,5 are used as
GPIO */
val1 = w83792d_read_value(new_client, W83792D_REG_GPIO_EN);
val1 = w83792d_read_value(client, W83792D_REG_GPIO_EN);
if (!(val1 & 0x40))
device_create_file_fan(new_client, 4);
device_create_file_fan(dev, 3);
if (!(val1 & 0x20))
device_create_file_fan(new_client, 5);
device_create_file_fan(dev, 4);
val1 = w83792d_read_value(new_client, W83792D_REG_PIN);
val1 = w83792d_read_value(client, W83792D_REG_PIN);
if (val1 & 0x40)
device_create_file_fan(new_client, 6);
device_create_file_fan(dev, 5);
if (val1 & 0x04)
device_create_file_fan(new_client, 7);
device_create_file_temp1(new_client); /* Temp1 */
device_create_file_temp_add(new_client, 2); /* Temp2 */
device_create_file_temp_add(new_client, 3); /* Temp3 */
device_create_file_alarms(new_client);
device_create_file_pwm(new_client, 1);
device_create_file_pwm(new_client, 2);
device_create_file_pwm(new_client, 3);
device_create_file_pwmenable(new_client, 1);
device_create_file_pwmenable(new_client, 2);
device_create_file_pwmenable(new_client, 3);
device_create_file_pwm_mode(new_client, 1);
device_create_file_pwm_mode(new_client, 2);
device_create_file_pwm_mode(new_client, 3);
device_create_file_chassis(new_client);
device_create_file_chassis_clear(new_client);
device_create_file_thermal_cruise(new_client, 1);
device_create_file_thermal_cruise(new_client, 2);
device_create_file_thermal_cruise(new_client, 3);
device_create_file_tolerance(new_client, 1);
device_create_file_tolerance(new_client, 2);
device_create_file_tolerance(new_client, 3);
device_create_file_sf2_point(new_client, 1, 1); /* Fan1 */
device_create_file_sf2_point(new_client, 2, 1); /* Fan1 */
device_create_file_sf2_point(new_client, 3, 1); /* Fan1 */
device_create_file_sf2_point(new_client, 4, 1); /* Fan1 */
device_create_file_sf2_point(new_client, 1, 2); /* Fan2 */
device_create_file_sf2_point(new_client, 2, 2); /* Fan2 */
device_create_file_sf2_point(new_client, 3, 2); /* Fan2 */
device_create_file_sf2_point(new_client, 4, 2); /* Fan2 */
device_create_file_sf2_point(new_client, 1, 3); /* Fan3 */
device_create_file_sf2_point(new_client, 2, 3); /* Fan3 */
device_create_file_sf2_point(new_client, 3, 3); /* Fan3 */
device_create_file_sf2_point(new_client, 4, 3); /* Fan3 */
device_create_file_sf2_level(new_client, 1, 1); /* Fan1 */
device_create_file_sf2_level(new_client, 2, 1); /* Fan1 */
device_create_file_sf2_level(new_client, 3, 1); /* Fan1 */
device_create_file_sf2_level(new_client, 1, 2); /* Fan2 */
device_create_file_sf2_level(new_client, 2, 2); /* Fan2 */
device_create_file_sf2_level(new_client, 3, 2); /* Fan2 */
device_create_file_sf2_level(new_client, 1, 3); /* Fan3 */
device_create_file_sf2_level(new_client, 2, 3); /* Fan3 */
device_create_file_sf2_level(new_client, 3, 3); /* Fan3 */
device_create_file_fan(dev, 6);
for (i = 0; i < 3; i++) {
device_create_file(dev, &sda_temp_input[i].dev_attr);
device_create_file(dev, &sda_temp_max[i].dev_attr);
device_create_file(dev, &sda_temp_max_hyst[i].dev_attr);
device_create_file(dev, &sda_thermal_cruise[i].dev_attr);
device_create_file(dev, &sda_tolerance[i].dev_attr);
}
device_create_file_alarms();
for (i = 0; i < ARRAY_SIZE(sda_pwm); i++) {
device_create_file(dev, &sda_pwm[i].dev_attr);
device_create_file(dev, &sda_pwm_enable[i].dev_attr);
device_create_file(dev, &sda_pwm_mode[i].dev_attr);
}
device_create_file_chassis();
device_create_file_chassis_clear();
for (i = 0; i < ARRAY_SIZE(sda_sf2_point); i++)
device_create_file(dev, &sda_sf2_point[i].dev_attr);
for (i = 0; i < ARRAY_SIZE(sda_sf2_level); i++)
device_create_file(dev, &sda_sf2_level[i].dev_attr);
return 0;
......@@ -1366,7 +1323,7 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
kfree(data->lm75[1]);
}
ERROR2:
i2c_detach_client(new_client);
i2c_detach_client(client);
ERROR1:
kfree(data);
ERROR0:
......
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