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authorJoerg Roedel <joerg.roedel@amd.com>2008-08-14 19:55:17 +0200
committerIngo Molnar <mingo@elte.hu>2008-08-15 13:56:56 +0200
commit8a456695c5020d6317f9c7af190999e9414b0d3e (patch)
tree18b7cfbc0f4fcc67aff3574f57331fd70da10a4d /include/asm-x86
parentx86, AMD IOMMU: initialize device table properly (diff)
downloadlinux-8a456695c5020d6317f9c7af190999e9414b0d3e.tar.xz
linux-8a456695c5020d6317f9c7af190999e9414b0d3e.zip
x86m AMD IOMMU: cleanup: replace LOW_U32 macro with generic lower_32_bits
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86')
-rw-r--r--include/asm-x86/amd_iommu_types.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h
index f0beca73e364..dcc812067394 100644
--- a/include/asm-x86/amd_iommu_types.h
+++ b/include/asm-x86/amd_iommu_types.h
@@ -31,9 +31,6 @@
#define ALIAS_TABLE_ENTRY_SIZE 2
#define RLOOKUP_TABLE_ENTRY_SIZE (sizeof(void *))
-/* helper macros */
-#define LOW_U32(x) ((x) & ((1ULL << 32)-1))
-
/* Length of the MMIO region for the AMD IOMMU */
#define MMIO_REGION_LENGTH 0x4000