diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/f71882fg.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index 4639b2a4b815..eb324e604105 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -1,6 +1,6 @@ /*************************************************************************** * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> * - * Copyright (C) 2007,2008 by Hans de Goede <hdegoede@redhat.com> * + * Copyright (C) 2007-2009 Hans de Goede <hdegoede@redhat.com> * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * @@ -395,6 +395,9 @@ static struct sensor_device_attribute_2 fxxxx_fan_attr[] = { show_pwm_auto_point_channel, store_pwm_auto_point_channel, 0, 1), + SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), + SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, + store_pwm_enable, 0, 2), SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, show_pwm_interpolate, store_pwm_interpolate, 0, 2), SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, @@ -450,9 +453,6 @@ static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 1), - SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), - SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, - store_pwm_enable, 0, 2), SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, 1, 2), @@ -565,9 +565,6 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 1), - SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), - SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, - store_pwm_enable, 0, 2), SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, 0, 2), @@ -659,8 +656,6 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { static struct sensor_device_attribute_2 f8000_fan_attr[] = { SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), - SENSOR_ATTR_2(pwm3, S_IRUGO, show_pwm, NULL, 0, 2), - SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, 0, 2), @@ -1440,6 +1435,10 @@ static ssize_t store_pwm_enable(struct device *dev, struct device_attribute int nr = to_sensor_dev_attr_2(devattr)->index; long val = simple_strtol(buf, NULL, 10); + /* Special case for F8000 pwm channel 3 which only does auto mode */ + if (data->type == f8000 && nr == 2 && val != 2) + return -EINVAL; + mutex_lock(&data->update_lock); data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); /* Special case for F8000 auto PWM mode / Thermostat mode */ |