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authorFenghua Yu <fenghua.yu@intel.com>2009-04-30 17:57:11 -0700
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-05-01 16:44:47 +0100
commitaed5d5f4c5ea5da01a774e42cff08c4b4fa59072 (patch)
tree974b4c844a54cbeba858bd34714b01e43ca8e13d /arch/ia64/kernel
parent4ed0d3e6c64cfd9ba4ceb2099b10d1cf8ece4320 (diff)
Fix !CONFIG_DMAR build failure introduced by Intel IOMMU Pass Through Support
This updated patch should fix the compiling errors and remove the extern iommu_pass_through from drivers/pci/intel-iommu.c file. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r--arch/ia64/kernel/pci-dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index eb987386f691..ecdde25d0d18 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -32,6 +32,8 @@ int force_iommu __read_mostly = 1;
int force_iommu __read_mostly;
#endif
+int iommu_pass_through;
+
/* Dummy device used for NULL arguments (normally ISA). Better would
be probably a smaller DMA mask, but this is bug-to-bug compatible
to i386. */