kcl_apci.c fix

--- ./broken/usr/src/fglrx-13.250/kcl_acpi.c	2013-11-27 11:05:24.000000000 -0500
+++ ./working/usr/src/fglrx-13.250/kcl_acpi.c	2013-11-27 12:24:20.000000000 -0500
@@ -779,9 +779,25 @@
 {
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,12)
     #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)
-        pInfo->video_handle = pInfo->pcidev->dev.acpi_node.handle;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,12,0)
+
+  pInfo->video_handle = pInfo->pcidev->dev.acpi_node.handle;
+
+#else
+
+        pInfo->video_handle = pInfo->pcidev->dev.acpi_node.companion;
+
+#endif
     #elif LINUX_VERSION_CODE > KERNEL_VERSION(2,6,19)
-        pInfo->video_handle = pInfo->pcidev->dev.archdata.acpi_handle;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,13,0)
+
+  pInfo->video_handle = pInfo->pcidev->dev.acpi_node.handle;
+
+#else
+
+        pInfo->video_handle = pInfo->pcidev->dev.acpi_node.companion;
+
+#endif
     #else
         pInfo->video_handle = pInfo->pcidev->dev.firmware_data;
     #endif