Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

[linux-2.6-omap-h63xx.git] / drivers / hwmon / applesmc.c

diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index 0c160675b3acc54d70b2580dfbf507edff00a85d..fd1281f4220909e3f80d10aee1a3a6c501cf9fcc 100644 (file)
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -491,6 +491,12 @@ out:
 
 /* Sysfs Files */
 
+static ssize_t applesmc_name_show(struct device *dev,
+                                  struct device_attribute *attr, char *buf)
+{
+       return snprintf(buf, PAGE_SIZE, "applesmc\n");
+}
+
 static ssize_t applesmc_position_show(struct device *dev,
                                   struct device_attribute *attr, char *buf)
 {
@@ -913,6 +919,8 @@ static struct led_classdev applesmc_backlight = {
        .brightness_set         = applesmc_brightness_set,
 };
 
+static DEVICE_ATTR(name, 0444, applesmc_name_show, NULL);
+
 static DEVICE_ATTR(position, 0444, applesmc_position_show, NULL);
 static DEVICE_ATTR(calibrate, 0644,
                        applesmc_calibrate_show, applesmc_calibrate_store);
@@ -1197,10 +1205,14 @@ static int __init applesmc_init(void)
                goto out_driver;
        }
 
+       ret = sysfs_create_file(&pdev->dev.kobj, &dev_attr_name.attr);
+       if (ret)
+               goto out_device;
+
        /* Create key enumeration sysfs files */
        ret = sysfs_create_group(&pdev->dev.kobj, &key_enumeration_group);
        if (ret)
-               goto out_device;
+               goto out_name;
 
        /* create fan files */
        count = applesmc_get_fan_count();
@@ -1300,6 +1312,8 @@ out_fan_1:
        sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]);
 out_key_enumeration:
        sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
+out_name:
+       sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
 out_device:
        platform_device_unregister(pdev);
 out_driver:
@@ -1325,6 +1339,7 @@ static void __exit applesmc_exit(void)
        sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]);
        sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]);
        sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
+       sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
        platform_device_unregister(pdev);
        platform_driver_unregister(&applesmc_driver);
        release_region(APPLESMC_DATA_PORT, APPLESMC_NR_PORTS);