[tip:x86/iommu] ia64, iommu: Add a dummy iommu_table.h file in IA64.

[tip-bot for Konrad Rzeszutek Wilk]

Commit-ID:  fc6a2f37d084173de57fe75f73cbe4bb296b9e8a
Gitweb:     http://git.kernel.org/tip/fc6a2f37d084173de57fe75f73cbe4bb296b9e8a
Author:     Konrad Rzeszutek Wilk <konrad@xxxxxxxxxxxx>
AuthorDate: Fri, 8 Oct 2010 14:53:47 -0400
Committer:  H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
CommitDate: Fri, 8 Oct 2010 13:11:11 -0700

ia64, iommu: Add a dummy iommu_table.h file in IA64.

We don't need a complex IOMMU dependency list on IA64 so
we just define the IOMMU_* macro which is used the DMAR driver, as a dummy.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
LKML-Reference: <1286564028-2352-2-git-send-email-konrad.wilk@xxxxxxxxxx>
Reported-by: Tony Luck <tony.luck@xxxxxxxxx>
Tested-by: Tony Luck <tony.luck@xxxxxxxxx>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
---
 arch/ia64/include/asm/iommu_table.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/ia64/include/asm/iommu_table.h b/arch/ia64/include/asm/iommu_table.h
new file mode 100644
index 0000000..92c8d36
--- /dev/null
+++ b/arch/ia64/include/asm/iommu_table.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_IA64_IOMMU_TABLE_H
+#define _ASM_IA64_IOMMU_TABLE_H
+
+#define IOMMU_INIT_POST(_detect)
+
+#endif /* _ASM_IA64_IOMMU_TABLE_H */
--
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