[Xen-changelog] [xen-unstable] AMD-IOMMU: remove dead variable references

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# 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 3d1664cc9e45 -r a99d75671a91 xen/drivers/passthrough/amd/pci_amd_iommu.c
--- a/xen/drivers/passthrough/amd/pci_amd_iommu.c       Fri Sep 30 21:17:47 
2011 +0100
+++ b/xen/drivers/passthrough/amd/pci_amd_iommu.c       Tue Oct 04 14:11:56 
2011 +0200
@@ -26,9 +26,6 @@
 #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;
-
 struct amd_iommu *find_iommu_for_device(int seg, int bdf)
 {
     struct ivrs_mappings *ivrs_mappings = get_ivrs_mappings(seg);
diff -r 3d1664cc9e45 -r a99d75671a91 xen/drivers/passthrough/iommu.c
--- a/xen/drivers/passthrough/iommu.c   Fri Sep 30 21:17:47 2011 +0100
+++ b/xen/drivers/passthrough/iommu.c   Tue Oct 04 14:11:56 2011 +0200
@@ -50,7 +50,6 @@
 bool_t __read_mostly iommu_intremap = 1;
 bool_t __read_mostly iommu_hap_pt_share = 1;
 bool_t __read_mostly 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)
@@ -86,8 +85,6 @@
             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 );

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