diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-07-11 11:14:23 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-11 12:01:11 -0400 |
| commit | 8ea80d783efd0c50577ec8d69757ae54c408eacd (patch) | |
| tree | 5f4c577435f600a2ed03280de0849713cc27e64f /include | |
| parent | 431b2a2015337533f1a9e39a840266a8a2c93144 (diff) | |
x86, AMD IOMMU: replace HIGH_U32 macro with upper_32_bits function
Removes a driver specific macro and replaces it with a generic function already
available in Linux.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: robert.richter@amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/amd_iommu_types.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h index 945fd498a3ad..14aaffe38fe5 100644 --- a/include/asm-x86/amd_iommu_types.h +++ b/include/asm-x86/amd_iommu_types.h | |||
| @@ -33,7 +33,6 @@ | |||
| 33 | 33 | ||
| 34 | /* helper macros */ | 34 | /* helper macros */ |
| 35 | #define LOW_U32(x) ((x) & ((1ULL << 32)-1)) | 35 | #define LOW_U32(x) ((x) & ((1ULL << 32)-1)) |
| 36 | #define HIGH_U32(x) (LOW_U32((x) >> 32)) | ||
| 37 | 36 | ||
| 38 | /* Length of the MMIO region for the AMD IOMMU */ | 37 | /* Length of the MMIO region for the AMD IOMMU */ |
| 39 | #define MMIO_REGION_LENGTH 0x4000 | 38 | #define MMIO_REGION_LENGTH 0x4000 |