diff options
Diffstat (limited to 'drivers/hwmon/aspeed-pwm-tacho.c')
| -rw-r--r-- | drivers/hwmon/aspeed-pwm-tacho.c | 80 |
1 files changed, 28 insertions, 52 deletions
diff --git a/drivers/hwmon/aspeed-pwm-tacho.c b/drivers/hwmon/aspeed-pwm-tacho.c index 92de8139d398..c4dd6301e7c8 100644 --- a/drivers/hwmon/aspeed-pwm-tacho.c +++ b/drivers/hwmon/aspeed-pwm-tacho.c @@ -570,8 +570,8 @@ static int aspeed_get_fan_tach_ch_rpm(struct aspeed_pwm_tacho_data *priv, return (clk_source * 60) / (2 * raw_data * tach_div); } -static ssize_t set_pwm(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t pwm_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); int index = sensor_attr->index; @@ -595,7 +595,7 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *attr, return count; } -static ssize_t show_pwm(struct device *dev, struct device_attribute *attr, +static ssize_t pwm_show(struct device *dev, struct device_attribute *attr, char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); @@ -605,7 +605,7 @@ static ssize_t show_pwm(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%u\n", priv->pwm_port_fan_ctrl[index]); } -static ssize_t show_rpm(struct device *dev, struct device_attribute *attr, +static ssize_t rpm_show(struct device *dev, struct device_attribute *attr, char *buf) { struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr); @@ -642,22 +642,14 @@ static umode_t fan_dev_is_visible(struct kobject *kobj, return a->mode; } -static SENSOR_DEVICE_ATTR(pwm1, 0644, - show_pwm, set_pwm, 0); -static SENSOR_DEVICE_ATTR(pwm2, 0644, - show_pwm, set_pwm, 1); -static SENSOR_DEVICE_ATTR(pwm3, 0644, - show_pwm, set_pwm, 2); -static SENSOR_DEVICE_ATTR(pwm4, 0644, - show_pwm, set_pwm, 3); -static SENSOR_DEVICE_ATTR(pwm5, 0644, - show_pwm, set_pwm, 4); -static SENSOR_DEVICE_ATTR(pwm6, 0644, - show_pwm, set_pwm, 5); -static SENSOR_DEVICE_ATTR(pwm7, 0644, - show_pwm, set_pwm, 6); -static SENSOR_DEVICE_ATTR(pwm8, 0644, - show_pwm, set_pwm, 7); +static SENSOR_DEVICE_ATTR_RW(pwm1, pwm, 0); +static SENSOR_DEVICE_ATTR_RW(pwm2, pwm, 1); +static SENSOR_DEVICE_ATTR_RW(pwm3, pwm, 2); +static SENSOR_DEVICE_ATTR_RW(pwm4, pwm, 3); +static SENSOR_DEVICE_ATTR_RW(pwm5, pwm, 4); +static SENSOR_DEVICE_ATTR_RW(pwm6, pwm, 5); +static SENSOR_DEVICE_ATTR_RW(pwm7, pwm, 6); +static SENSOR_DEVICE_ATTR_RW(pwm8, pwm, 7); static struct attribute *pwm_dev_attrs[] = { &sensor_dev_attr_pwm1.dev_attr.attr, &sensor_dev_attr_pwm2.dev_attr.attr, @@ -675,38 +667,22 @@ static const struct attribute_group pwm_dev_group = { .is_visible = pwm_is_visible, }; -static SENSOR_DEVICE_ATTR(fan1_input, 0444, - show_rpm, NULL, 0); -static SENSOR_DEVICE_ATTR(fan2_input, 0444, - show_rpm, NULL, 1); -static SENSOR_DEVICE_ATTR(fan3_input, 0444, - show_rpm, NULL, 2); -static SENSOR_DEVICE_ATTR(fan4_input, 0444, - show_rpm, NULL, 3); -static SENSOR_DEVICE_ATTR(fan5_input, 0444, - show_rpm, NULL, 4); -static SENSOR_DEVICE_ATTR(fan6_input, 0444, - show_rpm, NULL, 5); -static SENSOR_DEVICE_ATTR(fan7_input, 0444, - show_rpm, NULL, 6); -static SENSOR_DEVICE_ATTR(fan8_input, 0444, - show_rpm, NULL, 7); -static SENSOR_DEVICE_ATTR(fan9_input, 0444, - show_rpm, NULL, 8); -static SENSOR_DEVICE_ATTR(fan10_input, 0444, - show_rpm, NULL, 9); -static SENSOR_DEVICE_ATTR(fan11_input, 0444, - show_rpm, NULL, 10); -static SENSOR_DEVICE_ATTR(fan12_input, 0444, - show_rpm, NULL, 11); -static SENSOR_DEVICE_ATTR(fan13_input, 0444, - show_rpm, NULL, 12); -static SENSOR_DEVICE_ATTR(fan14_input, 0444, - show_rpm, NULL, 13); -static SENSOR_DEVICE_ATTR(fan15_input, 0444, - show_rpm, NULL, 14); -static SENSOR_DEVICE_ATTR(fan16_input, 0444, - show_rpm, NULL, 15); +static SENSOR_DEVICE_ATTR_RO(fan1_input, rpm, 0); +static SENSOR_DEVICE_ATTR_RO(fan2_input, rpm, 1); +static SENSOR_DEVICE_ATTR_RO(fan3_input, rpm, 2); +static SENSOR_DEVICE_ATTR_RO(fan4_input, rpm, 3); +static SENSOR_DEVICE_ATTR_RO(fan5_input, rpm, 4); +static SENSOR_DEVICE_ATTR_RO(fan6_input, rpm, 5); +static SENSOR_DEVICE_ATTR_RO(fan7_input, rpm, 6); +static SENSOR_DEVICE_ATTR_RO(fan8_input, rpm, 7); +static SENSOR_DEVICE_ATTR_RO(fan9_input, rpm, 8); +static SENSOR_DEVICE_ATTR_RO(fan10_input, rpm, 9); +static SENSOR_DEVICE_ATTR_RO(fan11_input, rpm, 10); +static SENSOR_DEVICE_ATTR_RO(fan12_input, rpm, 11); +static SENSOR_DEVICE_ATTR_RO(fan13_input, rpm, 12); +static SENSOR_DEVICE_ATTR_RO(fan14_input, rpm, 13); +static SENSOR_DEVICE_ATTR_RO(fan15_input, rpm, 14); +static SENSOR_DEVICE_ATTR_RO(fan16_input, rpm, 15); static struct attribute *fan_dev_attrs[] = { &sensor_dev_attr_fan1_input.dev_attr.attr, &sensor_dev_attr_fan2_input.dev_attr.attr, |