Commit 43ff39f2 authored Feb 15, 2008 by Thomas Sujith Committed by Len Brown Feb 15, 2008

ACPI video: check for error from thermal_cooling_device_register



Need to check whether thermal_cooling_device_register
returned ERROR or not.

Signed-off-by: Thomas Sujith <sujith.thomas@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

parent d76628c6

drivers/acpi/video.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -731,6 +731,9 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)

		device->cdev = thermal_cooling_device_register("LCD",
		device->dev, &video_cooling_ops);
		if (IS_ERR(device->cdev))
		return;

		if (device->cdev) {
		printk(KERN_INFO PREFIX
		"%s is registered as cooling_device%d\n",