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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-21 14:23:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-21 14:23:48 -0700 |
| commit | 157b6ceb13e4b4148ee03dd517dbe88748943125 (patch) | |
| tree | f0f0f50bef7ce0be2e86465881c518fbb5ddb0de /arch/x86/include/asm/amd_iommu.h | |
| parent | 4a60cfa9457749f7987fd4f3c956dbba5a281129 (diff) | |
| parent | 6e9636693373d938aa3b13427be3d212f172ac06 (diff) | |
Merge branch 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, iommu: Update header comments with appropriate naming
ia64, iommu: Add a dummy iommu_table.h file in IA64.
x86, iommu: Fix IOMMU_INIT alignment rules
x86, doc: Adding comments about .iommu_table and its neighbors.
x86, iommu: Utilize the IOMMU_INIT macros functionality.
x86, VT-d: Make Intel VT-d IOMMU use IOMMU_INIT_* macros.
x86, GART/AMD-VI: Make AMD GART and IOMMU use IOMMU_INIT_* macros.
x86, calgary: Make Calgary IOMMU use IOMMU_INIT_* macros.
x86, xen-swiotlb: Make Xen-SWIOTLB use IOMMU_INIT_* macros.
x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros.
x86, swiotlb: Simplify SWIOTLB pci_swiotlb_detect routine.
x86, iommu: Add proper dependency sort routine (and sanity check).
x86, iommu: Make all IOMMU's detection routines return a value.
x86, iommu: Add IOMMU_INIT macros, .iommu_table section, and iommu_table_entry structure
Diffstat (limited to 'arch/x86/include/asm/amd_iommu.h')
| -rw-r--r-- | arch/x86/include/asm/amd_iommu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/amd_iommu.h b/arch/x86/include/asm/amd_iommu.h index f16a2caca1e0..a6863a2dec1f 100644 --- a/arch/x86/include/asm/amd_iommu.h +++ b/arch/x86/include/asm/amd_iommu.h @@ -24,11 +24,11 @@ #ifdef CONFIG_AMD_IOMMU -extern void amd_iommu_detect(void); +extern int amd_iommu_detect(void); #else -static inline void amd_iommu_detect(void) { } +static inline int amd_iommu_detect(void) { return -ENODEV; } #endif |