[Xen-devel] [PATCH] AMD-IOMMU: remove dead variable references

["Jan Beulich" <JBeulich@xxxxxxxx>]

These got orphaned up by recent changes.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/drivers/passthrough/amd/pci_amd_iommu.c
+++ b/xen/drivers/passthrough/amd/pci_amd_iommu.c
@@ -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);
--- a/xen/drivers/passthrough/iommu.c
+++ b/xen/drivers/passthrough/iommu.c
@@ -50,7 +50,6 @@ bool_t __read_mostly iommu_qinval = 1;
 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 @@ static void __init parse_iommu_param(cha
             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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