ACPI: video - rename cdev to cooling_dev -- syntax only
Cdev name is normally used for ether class devices or character
devices so rename member to avoid confusion for casual reader
of the code.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index aab3851..a8432c2 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -198,7 +198,7 @@
struct acpi_device *dev;
struct acpi_video_device_brightness *brightness;
struct backlight_device *backlight;
- struct thermal_cooling_device *cdev;
+ struct thermal_cooling_device *cooling_dev;
struct output_device *output_dev;
};
@@ -387,20 +387,20 @@
/* thermal cooling device callbacks */
-static int video_get_max_state(struct thermal_cooling_device *cdev, unsigned
+static int video_get_max_state(struct thermal_cooling_device *cooling_dev, unsigned
long *state)
{
- struct acpi_device *device = cdev->devdata;
+ struct acpi_device *device = cooling_dev->devdata;
struct acpi_video_device *video = acpi_driver_data(device);
*state = video->brightness->count - 3;
return 0;
}
-static int video_get_cur_state(struct thermal_cooling_device *cdev, unsigned
+static int video_get_cur_state(struct thermal_cooling_device *cooling_dev, unsigned
long *state)
{
- struct acpi_device *device = cdev->devdata;
+ struct acpi_device *device = cooling_dev->devdata;
struct acpi_video_device *video = acpi_driver_data(device);
unsigned long long level;
int offset;
@@ -417,9 +417,9 @@
}
static int
-video_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state)
+video_set_cur_state(struct thermal_cooling_device *cooling_dev, unsigned long state)
{
- struct acpi_device *device = cdev->devdata;
+ struct acpi_device *device = cooling_dev->devdata;
struct acpi_video_device *video = acpi_driver_data(device);
int level;
@@ -995,29 +995,29 @@
if (result)
printk(KERN_ERR PREFIX "Create sysfs link\n");
- device->cdev = thermal_cooling_device_register("LCD",
+ device->cooling_dev = thermal_cooling_device_register("LCD",
device->dev, &video_cooling_ops);
- if (IS_ERR(device->cdev)) {
+ if (IS_ERR(device->cooling_dev)) {
/*
- * Set cdev to NULL so we don't crash trying to
+ * Set cooling_dev to NULL so we don't crash trying to
* free it.
* Also, why the hell we are returning early and
* not attempt to register video output if cooling
* device registration failed?
* -- dtor
*/
- device->cdev = NULL;
+ device->cooling_dev = NULL;
return;
}
dev_info(&device->dev->dev, "registered as cooling_device%d\n",
- device->cdev->id);
+ device->cooling_dev->id);
result = sysfs_create_link(&device->dev->dev.kobj,
- &device->cdev->device.kobj,
+ &device->cooling_dev->device.kobj,
"thermal_cooling");
if (result)
printk(KERN_ERR PREFIX "Create sysfs link\n");
- result = sysfs_create_link(&device->cdev->device.kobj,
+ result = sysfs_create_link(&device->cooling_dev->device.kobj,
&device->dev->dev.kobj, "device");
if (result)
printk(KERN_ERR PREFIX "Create sysfs link\n");
@@ -2020,13 +2020,13 @@
acpi_video_device_notify);
sysfs_remove_link(&device->backlight->dev.kobj, "device");
backlight_device_unregister(device->backlight);
- if (device->cdev) {
+ if (device->cooling_dev) {
sysfs_remove_link(&device->dev->dev.kobj,
"thermal_cooling");
- sysfs_remove_link(&device->cdev->device.kobj,
+ sysfs_remove_link(&device->cooling_dev->device.kobj,
"device");
- thermal_cooling_device_unregister(device->cdev);
- device->cdev = NULL;
+ thermal_cooling_device_unregister(device->cooling_dev);
+ device->cooling_dev = NULL;
}
video_output_unregister(device->output_dev);