diff options
| 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/gart.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/gart.h')
| -rw-r--r-- | arch/x86/include/asm/gart.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/gart.h b/arch/x86/include/asm/gart.h index bf357f9b25f0..43085bfc99c3 100644 --- a/arch/x86/include/asm/gart.h +++ b/arch/x86/include/asm/gart.h @@ -37,7 +37,7 @@ extern int gart_iommu_aperture_disabled; extern void early_gart_iommu_check(void); extern int gart_iommu_init(void); extern void __init gart_parse_options(char *); -extern void gart_iommu_hole_init(void); +extern int gart_iommu_hole_init(void); #else #define gart_iommu_aperture 0 @@ -50,8 +50,9 @@ static inline void early_gart_iommu_check(void) static inline void gart_parse_options(char *options) { } -static inline void gart_iommu_hole_init(void) +static inline int gart_iommu_hole_init(void) { + return -ENODEV; } #endif |