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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-10-06 16:15:24 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-06 18:51:30 +0400 |
| commit | 1e19b16a30c34c042f1eaa23db4c99bfad1dac0e (patch) | |
| tree | 5854d3feaa6d1ab7629764689076a9b35118d51e /include/linux/iommu-helper.h | |
| parent | 40becd8d5af03ee7935e79c3fccd0d1f380d95b4 (diff) | |
| download | linux-1e19b16a30c34c042f1eaa23db4c99bfad1dac0e.tar.xz | |
AMD IOMMU: use iommu_device_max_index, fix
include/linux/iommu-helper.h has no header guards, which breaks
sparc64 build. Add them.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/iommu-helper.h')
| -rw-r--r-- | include/linux/iommu-helper.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h index 786539e432d7..a6d0586e2bf7 100644 --- a/include/linux/iommu-helper.h +++ b/include/linux/iommu-helper.h @@ -1,3 +1,6 @@ +#ifndef _LINUX_IOMMU_HELPER_H +#define _LINUX_IOMMU_HELPER_H + static inline unsigned long iommu_device_max_index(unsigned long size, unsigned long offset, u64 dma_mask) @@ -19,3 +22,5 @@ extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size, unsigned long align_mask); extern void iommu_area_free(unsigned long *map, unsigned long start, unsigned int nr); + +#endif |