diff -Nur linux-2.6.23-rc6-acpi-video-fix/drivers/acpi/video.c linux-2.6.23-rc6/drivers/acpi/video.c
--- linux-2.6.23-rc6-acpi-video-fix/drivers/acpi/video.c	2007-09-11 04:50:29.000000000 +0200
+++ linux-2.6.23-rc6/drivers/acpi/video.c	2007-09-14 22:06:21.000000000 +0200
@@ -417,7 +417,6 @@
 	arg0.integer.value = level;
 	status = acpi_evaluate_object(device->dev->handle, "_BCM", &args, NULL);
 
-	printk(KERN_DEBUG "set_level status: %x\n", status);
 	return status;
 }