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authorfujita <fujita@tulip.osrg.net>2009-07-09 21:25:05 -0700
committerFenghua Yu <fenghua.yu@intel.com>2009-07-17 06:34:57 -0700
commit390bd132b2831a2ad0268e84bffbfc0680debfe5 (patch)
treeb4ce45ac15161eef7a3b6132569eb5571764a057 /arch
parent6f409461210baf76ade1bfdd9470fd5b98378b36 (diff)
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 'arch')
-rw-r--r--arch/ia64/kernel/dma-mapping.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index 086a2aeb040..39a3cd0a417 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;