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| author | fujita <fujita@tulip.osrg.net> | 2009-07-10 06:25:05 +0200 |
|---|---|---|
| committer | Fenghua Yu <fenghua.yu@intel.com> | 2009-07-17 15:34:57 +0200 |
| commit | 390bd132b2831a2ad0268e84bffbfc0680debfe5 (patch) | |
| tree | b4ce45ac15161eef7a3b6132569eb5571764a057 /arch/ia64/kernel/dma-mapping.c | |
| parent | Fix ia64 compilation IS_ERR and PTE_ERR errors. (diff) | |
| download | linux-390bd132b2831a2ad0268e84bffbfc0680debfe5.tar.xz linux-390bd132b2831a2ad0268e84bffbfc0680debfe5.zip | |
Add dma_debug_init() for ia64
The commit 9916219579d078c80377dd3988c2cc213536d868 was supposed to
add CONFIG_DMA_API_DEBUG support to IA64 however I forgot to add
dma_debug_init().
Signed-off-by: fujita <fujita@tulip.osrg.net>
Acked-by: Fenghua Yu <fenghua.yu@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/ia64/kernel/dma-mapping.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c index 086a2aeb0404..39a3cd0a4173 100644 --- a/arch/ia64/kernel/dma-mapping.c +++ b/arch/ia64/kernel/dma-mapping.c @@ -6,6 +6,14 @@ int iommu_detected __read_mostly; struct dma_map_ops *dma_ops; EXPORT_SYMBOL(dma_ops); +#define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16) + +static int __init dma_init(void) +{ + dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES); +} +fs_initcall(dma_init); + struct dma_map_ops *dma_get_ops(struct device *dev) { return dma_ops; |