X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Facpi%2Fvideo.c;h=bf525cca3b637160a3c1b28f95269ea108c1dfd3;hb=f0e5ed7f323db4e47b51da4a23fad8245c173081;hp=a695aeb8b2a74f89ca56e0e53923ae6938e2d731;hpb=c6f4bc211122c86de85a6c93f139319957fd1f8a;p=linux-2.6

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index a695aeb8b2..bf525cca3b 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -40,7 +40,6 @@
 
 #define ACPI_VIDEO_COMPONENT		0x08000000
 #define ACPI_VIDEO_CLASS		"video"
-#define ACPI_VIDEO_DRIVER_NAME		"ACPI Video Driver"
 #define ACPI_VIDEO_BUS_NAME		"Video Bus"
 #define ACPI_VIDEO_DEVICE_NAME		"Video Device"
 #define ACPI_VIDEO_NOTIFY_SWITCH	0x80
@@ -65,24 +64,22 @@
 #define ACPI_VIDEO_DISPLAY_LCD	4
 
 #define _COMPONENT		ACPI_VIDEO_COMPONENT
-ACPI_MODULE_NAME("acpi_video")
+ACPI_MODULE_NAME("video");
 
-    MODULE_AUTHOR("Bruno Ducrot");
-MODULE_DESCRIPTION(ACPI_VIDEO_DRIVER_NAME);
+MODULE_AUTHOR("Bruno Ducrot");
+MODULE_DESCRIPTION("ACPI Video Driver");
 MODULE_LICENSE("GPL");
 
 static int acpi_video_bus_add(struct acpi_device *device);
 static int acpi_video_bus_remove(struct acpi_device *device, int type);
-static int acpi_video_bus_match(struct acpi_device *device,
-				struct acpi_driver *driver);
 
 static struct acpi_driver acpi_video_bus = {
-	.name = ACPI_VIDEO_DRIVER_NAME,
+	.name = "video",
 	.class = ACPI_VIDEO_CLASS,
+	.ids = ACPI_VIDEO_HID,
 	.ops = {
 		.add = acpi_video_bus_add,
 		.remove = acpi_video_bus_remove,
-		.match = acpi_video_bus_match,
 		},
 };
 
@@ -1885,39 +1882,6 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type)
 	return 0;
 }
 
-static int
-acpi_video_bus_match(struct acpi_device *device, struct acpi_driver *driver)
-{
-	acpi_handle h_dummy1;
-	acpi_handle h_dummy2;
-	acpi_handle h_dummy3;
-
-
-	if (!device || !driver)
-		return -EINVAL;
-
-	/* Since there is no HID, CID for ACPI Video drivers, we have
-	 * to check well known required nodes for each feature we support.
-	 */
-
-	/* Does this device able to support video switching ? */
-	if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy1)) &&
-	    ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy2)))
-		return 0;
-
-	/* Does this device able to retrieve a video ROM ? */
-	if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy1)))
-		return 0;
-
-	/* Does this device able to configure which video head to be POSTed ? */
-	if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy1)) &&
-	    ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy2)) &&
-	    ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy3)))
-		return 0;
-
-	return -ENODEV;
-}
-
 static int __init acpi_video_init(void)
 {
 	int result = 0;