# HG changeset patch
# User Jan Beulich <jbeulich@xxxxxxxx>
# Date 1317730316 -7200
# Node ID a99d75671a911f9c0d5d11e0fe88a0a65863cb44
# Parent  3d1664cc9e458809e399320204aca8536e401ee1
AMD-IOMMU: remove dead variable references

These got orphaned up by recent changes.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Keir Fraser <keir@xxxxxxx>

diff -r 599cf097900b xen/drivers/passthrough/amd/pci_amd_iommu.c
--- a/xen/drivers/passthrough/amd/pci_amd_iommu.c	Mon Sep 05 15:00:15 2011 +0100
+++ b/xen/drivers/passthrough/amd/pci_amd_iommu.c	Fri Oct 21 15:39:30 2011 -0400
@@ -24,9 +24,6 @@
 #include <asm/hvm/iommu.h>
 #include <asm/amd-iommu.h>
 #include <asm/hvm/svm/amd-iommu-proto.h>
-
-extern bool_t __read_mostly opt_irq_perdev_vector_map;
-extern bool_t __read_mostly iommu_amd_perdev_vector_map;
 
 extern unsigned short ivrs_bdf_entries;
 extern struct ivrs_mappings *ivrs_mappings;
diff -r 599cf097900b xen/drivers/passthrough/iommu.c
--- a/xen/drivers/passthrough/iommu.c	Mon Sep 05 15:00:15 2011 +0100
+++ b/xen/drivers/passthrough/iommu.c	Fri Oct 21 15:39:30 2011 -0400
@@ -49,7 +49,6 @@
 bool_t __read_mostly iommu_intremap = 1;
 bool_t __read_mostly iommu_hap_pt_share;
 bool_t __read_mostly amd_iommu_debug;
-bool_t __read_mostly iommu_amd_perdev_vector_map = 1;
 bool_t __read_mostly amd_iommu_perdev_intremap;
 
 static void __init parse_iommu_param(char *s)
@@ -85,8 +84,6 @@
             iommu_dom0_strict = 1;
         else if ( !strcmp(s, "sharept") )
             iommu_hap_pt_share = 1;
-        else if ( !strcmp(s, "no-perdev-vector-map") )
-            iommu_amd_perdev_vector_map = 0;
 
         s = ss + 1;
     } while ( ss );