eeepc-laptop: Fix hwmon interface

[pandora-kernel.git] / drivers / misc / eeepc-laptop.c

diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index facdb98..1ee8501 100644 (file)
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -450,12 +450,14 @@ static int eeepc_get_fan_pwm(void)
        int value = 0;
 
        read_acpi_int(NULL, EEEPC_EC_FAN_PWM, &value);
+       value = value * 255 / 100;
        return (value);
 }
 
 static void eeepc_set_fan_pwm(int value)
 {
-       value = SENSORS_LIMIT(value, 0, 100);
+       value = SENSORS_LIMIT(value, 0, 255);
+       value = value * 100 / 255;
        ec_write(EEEPC_EC_SC02, value);
 }
 
@@ -520,15 +522,23 @@ static ssize_t show_sys_hwmon(int (*get)(void), char *buf)
        static SENSOR_DEVICE_ATTR(_name, _mode, show_##_name, store_##_name, 0);
 
 EEEPC_CREATE_SENSOR_ATTR(fan1_input, S_IRUGO, eeepc_get_fan_rpm, NULL);
-EEEPC_CREATE_SENSOR_ATTR(fan1_pwm, S_IRUGO | S_IWUSR,
+EEEPC_CREATE_SENSOR_ATTR(pwm1, S_IRUGO | S_IWUSR,
                         eeepc_get_fan_pwm, eeepc_set_fan_pwm);
 EEEPC_CREATE_SENSOR_ATTR(pwm1_enable, S_IRUGO | S_IWUSR,
                         eeepc_get_fan_ctrl, eeepc_set_fan_ctrl);
 
+static ssize_t
+show_name(struct device *dev, struct device_attribute *attr, char *buf)
+{
+       return sprintf(buf, "eeepc\n");
+}
+static SENSOR_DEVICE_ATTR(name, S_IRUGO, show_name, NULL, 0);
+
 static struct attribute *hwmon_attributes[] = {
-       &sensor_dev_attr_fan1_pwm.dev_attr.attr,
+       &sensor_dev_attr_pwm1.dev_attr.attr,
        &sensor_dev_attr_fan1_input.dev_attr.attr,
        &sensor_dev_attr_pwm1_enable.dev_attr.attr,
+       &sensor_dev_attr_name.dev_attr.attr,
        NULL
 };