From b353a487b9d835da331edb443afedfd7977b3d76 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 5 Jul 2007 20:36:12 +0200 Subject: [PATCH] hwmon: (lm85) Use dynamic sysfs callbacks This lets us get rid of macro-generated functions and shrinks the driver size by about 10%. I used a new style suggested by Mark M. Hoffman to retrieve the channel number. Instead of: struct sensor_device_attribute *sda = to_sensor_dev_attr(attr); int nr = sda->index; I do: int nr = to_sensor_dev_attr(attr)->index; This looks better, and even allows the compiler to do some minor optimizations. Signed-off-by: Jean Delvare Acked-by: Krzysztof Helt Signed-off-by: Mark M. Hoffman --- drivers/hwmon/lm85.c | 551 +++++++++++++++++++------------------------ 1 file changed, 244 insertions(+), 307 deletions(-) diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index 954c364f38b4..111c2c800100 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -387,19 +388,26 @@ static struct i2c_driver lm85_driver = { /* 4 Fans */ -static ssize_t show_fan(struct device *dev, char *buf, int nr) +static ssize_t show_fan(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr]) ); } -static ssize_t show_fan_min(struct device *dev, char *buf, int nr) + +static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr]) ); } -static ssize_t set_fan_min(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -412,23 +420,10 @@ static ssize_t set_fan_min(struct device *dev, const char *buf, } #define show_fan_offset(offset) \ -static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_fan(dev, buf, offset - 1); \ -} \ -static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_fan_min(dev, buf, offset - 1); \ -} \ -static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_fan_min(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, \ - NULL); \ -static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ - show_fan_##offset##_min, set_fan_##offset##_min); +static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, \ + show_fan, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \ + show_fan_min, set_fan_min, offset - 1) show_fan_offset(1); show_fan_offset(2); @@ -484,14 +479,18 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL); /* pwm */ -static ssize_t show_pwm(struct device *dev, char *buf, int nr) +static ssize_t show_pwm(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm[nr]) ); } -static ssize_t set_pwm(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_pwm(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -502,8 +501,11 @@ static ssize_t set_pwm(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_pwm_enable(struct device *dev, char *buf, int nr) + +static ssize_t show_pwm_enable(struct device *dev, struct device_attribute + *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); int pwm_zone; @@ -512,23 +514,10 @@ static ssize_t show_pwm_enable(struct device *dev, char *buf, int nr) } #define show_pwm_reg(offset) \ -static ssize_t show_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_pwm(dev, buf, offset - 1); \ -} \ -static ssize_t set_pwm_##offset (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_pwm(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_pwm_enable##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_pwm_enable(dev, buf, offset - 1); \ -} \ -static DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \ - show_pwm_##offset, set_pwm_##offset); \ -static DEVICE_ATTR(pwm##offset##_enable, S_IRUGO, \ - show_pwm_enable##offset, NULL); +static SENSOR_DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \ + show_pwm, set_pwm, offset - 1); \ +static SENSOR_DEVICE_ATTR(pwm##offset##_enable, S_IRUGO, \ + show_pwm_enable, NULL, offset - 1) show_pwm_reg(1); show_pwm_reg(2); @@ -536,22 +525,29 @@ show_pwm_reg(3); /* Voltages */ -static ssize_t show_in(struct device *dev, char *buf, int nr) +static ssize_t show_in(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf( buf, "%d\n", INSEXT_FROM_REG(nr, data->in[nr], data->in_ext[nr], data->adc_scale) ); } -static ssize_t show_in_min(struct device *dev, char *buf, int nr) + +static ssize_t show_in_min(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]) ); } -static ssize_t set_in_min(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_in_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -562,14 +558,19 @@ static ssize_t set_in_min(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_in_max(struct device *dev, char *buf, int nr) + +static ssize_t show_in_max(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]) ); } -static ssize_t set_in_max(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_in_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -580,35 +581,14 @@ static ssize_t set_in_max(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } + #define show_in_reg(offset) \ -static ssize_t show_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_in(dev, buf, offset); \ -} \ -static ssize_t show_in_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_in_min(dev, buf, offset); \ -} \ -static ssize_t show_in_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_in_max(dev, buf, offset); \ -} \ -static ssize_t set_in_##offset##_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_in_min(dev, buf, count, offset); \ -} \ -static ssize_t set_in_##offset##_max (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_in_max(dev, buf, count, offset); \ -} \ -static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in_##offset, \ - NULL); \ -static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \ - show_in_##offset##_min, set_in_##offset##_min); \ -static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ - show_in_##offset##_max, set_in_##offset##_max); +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, set_in_min, offset); \ +static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \ + show_in_max, set_in_max, offset) show_in_reg(0); show_in_reg(1); @@ -618,21 +598,28 @@ show_in_reg(4); /* Temps */ -static ssize_t show_temp(struct device *dev, char *buf, int nr) +static ssize_t show_temp(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMPEXT_FROM_REG(data->temp[nr], data->temp_ext[nr], data->adc_scale) ); } -static ssize_t show_temp_min(struct device *dev, char *buf, int nr) + +static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]) ); } -static ssize_t set_temp_min(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -643,14 +630,19 @@ static ssize_t set_temp_min(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_temp_max(struct device *dev, char *buf, int nr) + +static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr, + char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]) ); } -static ssize_t set_temp_max(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -661,35 +653,14 @@ static ssize_t set_temp_max(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } + #define show_temp_reg(offset) \ -static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_temp(dev, buf, offset - 1); \ -} \ -static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_temp_min(dev, buf, offset - 1); \ -} \ -static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return show_temp_max(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_min(dev, buf, count, offset - 1); \ -} \ -static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_max(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, \ - NULL); \ -static DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \ - show_temp_##offset##_min, set_temp_##offset##_min); \ -static DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ - show_temp_##offset##_max, set_temp_##offset##_max); +static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, \ + show_temp, NULL, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \ + show_temp_min, set_temp_min, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \ + show_temp_max, set_temp_max, offset - 1); show_temp_reg(1); show_temp_reg(2); @@ -698,14 +669,18 @@ show_temp_reg(3); /* Automatic PWM control */ -static ssize_t show_pwm_auto_channels(struct device *dev, char *buf, int nr) +static ssize_t show_pwm_auto_channels(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", ZONE_FROM_REG(data->autofan[nr].config)); } -static ssize_t set_pwm_auto_channels(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_pwm_auto_channels(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -718,14 +693,19 @@ static ssize_t set_pwm_auto_channels(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_pwm_auto_pwm_min(struct device *dev, char *buf, int nr) + +static ssize_t show_pwm_auto_pwm_min(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", PWM_FROM_REG(data->autofan[nr].min_pwm)); } -static ssize_t set_pwm_auto_pwm_min(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_pwm_auto_pwm_min(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -737,14 +717,19 @@ static ssize_t set_pwm_auto_pwm_min(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_pwm_auto_pwm_minctl(struct device *dev, char *buf, int nr) + +static ssize_t show_pwm_auto_pwm_minctl(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", data->autofan[nr].min_off); } -static ssize_t set_pwm_auto_pwm_minctl(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_pwm_auto_pwm_minctl(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -760,14 +745,19 @@ static ssize_t set_pwm_auto_pwm_minctl(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_pwm_auto_pwm_freq(struct device *dev, char *buf, int nr) + +static ssize_t show_pwm_auto_pwm_freq(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", FREQ_FROM_REG(data->autofan[nr].freq)); } -static ssize_t set_pwm_auto_pwm_freq(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_pwm_auto_pwm_freq(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -781,74 +771,40 @@ static ssize_t set_pwm_auto_pwm_freq(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } + #define pwm_auto(offset) \ -static ssize_t show_pwm##offset##_auto_channels (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_pwm_auto_channels(dev, buf, offset - 1); \ -} \ -static ssize_t set_pwm##offset##_auto_channels (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_pwm_auto_channels(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_pwm##offset##_auto_pwm_min (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_pwm_auto_pwm_min(dev, buf, offset - 1); \ -} \ -static ssize_t set_pwm##offset##_auto_pwm_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_pwm_auto_pwm_min(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_pwm##offset##_auto_pwm_minctl (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_pwm_auto_pwm_minctl(dev, buf, offset - 1); \ -} \ -static ssize_t set_pwm##offset##_auto_pwm_minctl (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_pwm_auto_pwm_minctl(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_pwm##offset##_auto_pwm_freq (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_pwm_auto_pwm_freq(dev, buf, offset - 1); \ -} \ -static ssize_t set_pwm##offset##_auto_pwm_freq(struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_pwm_auto_pwm_freq(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(pwm##offset##_auto_channels, S_IRUGO | S_IWUSR, \ - show_pwm##offset##_auto_channels, \ - set_pwm##offset##_auto_channels); \ -static DEVICE_ATTR(pwm##offset##_auto_pwm_min, S_IRUGO | S_IWUSR, \ - show_pwm##offset##_auto_pwm_min, \ - set_pwm##offset##_auto_pwm_min); \ -static DEVICE_ATTR(pwm##offset##_auto_pwm_minctl, S_IRUGO | S_IWUSR, \ - show_pwm##offset##_auto_pwm_minctl, \ - set_pwm##offset##_auto_pwm_minctl); \ -static DEVICE_ATTR(pwm##offset##_auto_pwm_freq, S_IRUGO | S_IWUSR, \ - show_pwm##offset##_auto_pwm_freq, \ - set_pwm##offset##_auto_pwm_freq); +static SENSOR_DEVICE_ATTR(pwm##offset##_auto_channels, \ + S_IRUGO | S_IWUSR, show_pwm_auto_channels, \ + set_pwm_auto_channels, offset - 1); \ +static SENSOR_DEVICE_ATTR(pwm##offset##_auto_pwm_min, \ + S_IRUGO | S_IWUSR, show_pwm_auto_pwm_min, \ + set_pwm_auto_pwm_min, offset - 1); \ +static SENSOR_DEVICE_ATTR(pwm##offset##_auto_pwm_minctl, \ + S_IRUGO | S_IWUSR, show_pwm_auto_pwm_minctl, \ + set_pwm_auto_pwm_minctl, offset - 1); \ +static SENSOR_DEVICE_ATTR(pwm##offset##_auto_pwm_freq, \ + S_IRUGO | S_IWUSR, show_pwm_auto_pwm_freq, \ + set_pwm_auto_pwm_freq, offset - 1); + pwm_auto(1); pwm_auto(2); pwm_auto(3); /* Temperature settings for automatic PWM control */ -static ssize_t show_temp_auto_temp_off(struct device *dev, char *buf, int nr) +static ssize_t show_temp_auto_temp_off(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) - HYST_FROM_REG(data->zone[nr].hyst)); } -static ssize_t set_temp_auto_temp_off(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_temp_auto_temp_off(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); int min; @@ -871,14 +827,19 @@ static ssize_t set_temp_auto_temp_off(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_temp_auto_temp_min(struct device *dev, char *buf, int nr) + +static ssize_t show_temp_auto_temp_min(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) ); } -static ssize_t set_temp_auto_temp_min(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_temp_auto_temp_min(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -913,15 +874,20 @@ static ssize_t set_temp_auto_temp_min(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_temp_auto_temp_max(struct device *dev, char *buf, int nr) + +static ssize_t show_temp_auto_temp_max(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) + RANGE_FROM_REG(data->zone[nr].range)); } -static ssize_t set_temp_auto_temp_max(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_temp_auto_temp_max(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); int min; @@ -938,14 +904,19 @@ static ssize_t set_temp_auto_temp_max(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } -static ssize_t show_temp_auto_temp_crit(struct device *dev, char *buf, int nr) + +static ssize_t show_temp_auto_temp_crit(struct device *dev, + struct device_attribute *attr, char *buf) { + int nr = to_sensor_dev_attr(attr)->index; struct lm85_data *data = lm85_update_device(dev); return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].critical)); } -static ssize_t set_temp_auto_temp_crit(struct device *dev, const char *buf, - size_t count, int nr) + +static ssize_t set_temp_auto_temp_crit(struct device *dev, + struct device_attribute *attr,const char *buf, size_t count) { + int nr = to_sensor_dev_attr(attr)->index; struct i2c_client *client = to_i2c_client(dev); struct lm85_data *data = i2c_get_clientdata(client); long val = simple_strtol(buf, NULL, 10); @@ -957,59 +928,21 @@ static ssize_t set_temp_auto_temp_crit(struct device *dev, const char *buf, mutex_unlock(&data->update_lock); return count; } + #define temp_auto(offset) \ -static ssize_t show_temp##offset##_auto_temp_off (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_temp_auto_temp_off(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp##offset##_auto_temp_off (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_auto_temp_off(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_temp##offset##_auto_temp_min (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_temp_auto_temp_min(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp##offset##_auto_temp_min (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_auto_temp_min(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_temp##offset##_auto_temp_max (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_temp_auto_temp_max(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp##offset##_auto_temp_max (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_auto_temp_max(dev, buf, count, offset - 1); \ -} \ -static ssize_t show_temp##offset##_auto_temp_crit (struct device *dev, struct device_attribute *attr, \ - char *buf) \ -{ \ - return show_temp_auto_temp_crit(dev, buf, offset - 1); \ -} \ -static ssize_t set_temp##offset##_auto_temp_crit (struct device *dev, struct device_attribute *attr, \ - const char *buf, size_t count) \ -{ \ - return set_temp_auto_temp_crit(dev, buf, count, offset - 1); \ -} \ -static DEVICE_ATTR(temp##offset##_auto_temp_off, S_IRUGO | S_IWUSR, \ - show_temp##offset##_auto_temp_off, \ - set_temp##offset##_auto_temp_off); \ -static DEVICE_ATTR(temp##offset##_auto_temp_min, S_IRUGO | S_IWUSR, \ - show_temp##offset##_auto_temp_min, \ - set_temp##offset##_auto_temp_min); \ -static DEVICE_ATTR(temp##offset##_auto_temp_max, S_IRUGO | S_IWUSR, \ - show_temp##offset##_auto_temp_max, \ - set_temp##offset##_auto_temp_max); \ -static DEVICE_ATTR(temp##offset##_auto_temp_crit, S_IRUGO | S_IWUSR, \ - show_temp##offset##_auto_temp_crit, \ - set_temp##offset##_auto_temp_crit); +static SENSOR_DEVICE_ATTR(temp##offset##_auto_temp_off, \ + S_IRUGO | S_IWUSR, show_temp_auto_temp_off, \ + set_temp_auto_temp_off, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_auto_temp_min, \ + S_IRUGO | S_IWUSR, show_temp_auto_temp_min, \ + set_temp_auto_temp_min, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_auto_temp_max, \ + S_IRUGO | S_IWUSR, show_temp_auto_temp_max, \ + set_temp_auto_temp_max, offset - 1); \ +static SENSOR_DEVICE_ATTR(temp##offset##_auto_temp_crit, \ + S_IRUGO | S_IWUSR, show_temp_auto_temp_crit, \ + set_temp_auto_temp_crit, offset - 1); + temp_auto(1); temp_auto(2); temp_auto(3); @@ -1022,69 +955,74 @@ static int lm85_attach_adapter(struct i2c_adapter *adapter) } static struct attribute *lm85_attributes[] = { - &dev_attr_fan1_input.attr, - &dev_attr_fan2_input.attr, - &dev_attr_fan3_input.attr, - &dev_attr_fan4_input.attr, - &dev_attr_fan1_min.attr, - &dev_attr_fan2_min.attr, - &dev_attr_fan3_min.attr, - &dev_attr_fan4_min.attr, - &dev_attr_pwm1.attr, - &dev_attr_pwm2.attr, - &dev_attr_pwm3.attr, - &dev_attr_pwm1_enable.attr, - &dev_attr_pwm2_enable.attr, - &dev_attr_pwm3_enable.attr, - &dev_attr_in0_input.attr, - &dev_attr_in1_input.attr, - &dev_attr_in2_input.attr, - &dev_attr_in3_input.attr, - &dev_attr_in0_min.attr, - &dev_attr_in1_min.attr, - &dev_attr_in2_min.attr, - &dev_attr_in3_min.attr, - &dev_attr_in0_max.attr, - &dev_attr_in1_max.attr, - &dev_attr_in2_max.attr, - &dev_attr_in3_max.attr, - &dev_attr_temp1_input.attr, - &dev_attr_temp2_input.attr, - &dev_attr_temp3_input.attr, - &dev_attr_temp1_min.attr, - &dev_attr_temp2_min.attr, - &dev_attr_temp3_min.attr, - &dev_attr_temp1_max.attr, - &dev_attr_temp2_max.attr, - &dev_attr_temp3_max.attr, + &sensor_dev_attr_fan1_input.dev_attr.attr, + &sensor_dev_attr_fan2_input.dev_attr.attr, + &sensor_dev_attr_fan3_input.dev_attr.attr, + &sensor_dev_attr_fan4_input.dev_attr.attr, + &sensor_dev_attr_fan1_min.dev_attr.attr, + &sensor_dev_attr_fan2_min.dev_attr.attr, + &sensor_dev_attr_fan3_min.dev_attr.attr, + &sensor_dev_attr_fan4_min.dev_attr.attr, + + &sensor_dev_attr_pwm1.dev_attr.attr, + &sensor_dev_attr_pwm2.dev_attr.attr, + &sensor_dev_attr_pwm3.dev_attr.attr, + &sensor_dev_attr_pwm1_enable.dev_attr.attr, + &sensor_dev_attr_pwm2_enable.dev_attr.attr, + &sensor_dev_attr_pwm3_enable.dev_attr.attr, + + &sensor_dev_attr_in0_input.dev_attr.attr, + &sensor_dev_attr_in1_input.dev_attr.attr, + &sensor_dev_attr_in2_input.dev_attr.attr, + &sensor_dev_attr_in3_input.dev_attr.attr, + &sensor_dev_attr_in0_min.dev_attr.attr, + &sensor_dev_attr_in1_min.dev_attr.attr, + &sensor_dev_attr_in2_min.dev_attr.attr, + &sensor_dev_attr_in3_min.dev_attr.attr, + &sensor_dev_attr_in0_max.dev_attr.attr, + &sensor_dev_attr_in1_max.dev_attr.attr, + &sensor_dev_attr_in2_max.dev_attr.attr, + &sensor_dev_attr_in3_max.dev_attr.attr, + + &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_temp2_input.dev_attr.attr, + &sensor_dev_attr_temp3_input.dev_attr.attr, + &sensor_dev_attr_temp1_min.dev_attr.attr, + &sensor_dev_attr_temp2_min.dev_attr.attr, + &sensor_dev_attr_temp3_min.dev_attr.attr, + &sensor_dev_attr_temp1_max.dev_attr.attr, + &sensor_dev_attr_temp2_max.dev_attr.attr, + &sensor_dev_attr_temp3_max.dev_attr.attr, + + &sensor_dev_attr_pwm1_auto_channels.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_channels.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_channels.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_pwm_min.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_pwm_minctl.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_pwm_minctl.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_pwm_minctl.dev_attr.attr, + &sensor_dev_attr_pwm1_auto_pwm_freq.dev_attr.attr, + &sensor_dev_attr_pwm2_auto_pwm_freq.dev_attr.attr, + &sensor_dev_attr_pwm3_auto_pwm_freq.dev_attr.attr, + + &sensor_dev_attr_temp1_auto_temp_off.dev_attr.attr, + &sensor_dev_attr_temp2_auto_temp_off.dev_attr.attr, + &sensor_dev_attr_temp3_auto_temp_off.dev_attr.attr, + &sensor_dev_attr_temp1_auto_temp_min.dev_attr.attr, + &sensor_dev_attr_temp2_auto_temp_min.dev_attr.attr, + &sensor_dev_attr_temp3_auto_temp_min.dev_attr.attr, + &sensor_dev_attr_temp1_auto_temp_max.dev_attr.attr, + &sensor_dev_attr_temp2_auto_temp_max.dev_attr.attr, + &sensor_dev_attr_temp3_auto_temp_max.dev_attr.attr, + &sensor_dev_attr_temp1_auto_temp_crit.dev_attr.attr, + &sensor_dev_attr_temp2_auto_temp_crit.dev_attr.attr, + &sensor_dev_attr_temp3_auto_temp_crit.dev_attr.attr, + &dev_attr_vrm.attr, &dev_attr_cpu0_vid.attr, &dev_attr_alarms.attr, - &dev_attr_pwm1_auto_channels.attr, - &dev_attr_pwm2_auto_channels.attr, - &dev_attr_pwm3_auto_channels.attr, - &dev_attr_pwm1_auto_pwm_min.attr, - &dev_attr_pwm2_auto_pwm_min.attr, - &dev_attr_pwm3_auto_pwm_min.attr, - &dev_attr_pwm1_auto_pwm_minctl.attr, - &dev_attr_pwm2_auto_pwm_minctl.attr, - &dev_attr_pwm3_auto_pwm_minctl.attr, - &dev_attr_pwm1_auto_pwm_freq.attr, - &dev_attr_pwm2_auto_pwm_freq.attr, - &dev_attr_pwm3_auto_pwm_freq.attr, - &dev_attr_temp1_auto_temp_off.attr, - &dev_attr_temp2_auto_temp_off.attr, - &dev_attr_temp3_auto_temp_off.attr, - &dev_attr_temp1_auto_temp_min.attr, - &dev_attr_temp2_auto_temp_min.attr, - &dev_attr_temp3_auto_temp_min.attr, - &dev_attr_temp1_auto_temp_max.attr, - &dev_attr_temp2_auto_temp_max.attr, - &dev_attr_temp3_auto_temp_max.attr, - &dev_attr_temp1_auto_temp_crit.attr, - &dev_attr_temp2_auto_temp_crit.attr, - &dev_attr_temp3_auto_temp_crit.attr, - NULL }; @@ -1093,10 +1031,9 @@ static const struct attribute_group lm85_group = { }; static struct attribute *lm85_attributes_opt[] = { - &dev_attr_in4_input.attr, - &dev_attr_in4_min.attr, - &dev_attr_in4_max.attr, - + &sensor_dev_attr_in4_input.dev_attr.attr, + &sensor_dev_attr_in4_min.dev_attr.attr, + &sensor_dev_attr_in4_max.dev_attr.attr, NULL }; @@ -1250,11 +1187,11 @@ static int lm85_detect(struct i2c_adapter *adapter, int address, data->vid = lm85_read_value(new_client, LM85_REG_VID); if (!(kind == adt7463 && (data->vid & 0x80))) if ((err = device_create_file(&new_client->dev, - &dev_attr_in4_input)) + &sensor_dev_attr_in4_input.dev_attr)) || (err = device_create_file(&new_client->dev, - &dev_attr_in4_min)) + &sensor_dev_attr_in4_min.dev_attr)) || (err = device_create_file(&new_client->dev, - &dev_attr_in4_max))) + &sensor_dev_attr_in4_max.dev_attr))) goto ERROR3; data->hwmon_dev = hwmon_device_register(&new_client->dev); -- 2.30.2