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add dma_get_ops to struct ia64_machine_vector

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This adds dma_get_ops hook to struct ia64_machine_vector. We use
dma_get_ops() in arch/ia64/kernel/dma-mapping.c, which simply returns
the global dma_ops. This is for removing hwsw_dma_ops.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
FUJITA Tomonori
2009-01-05 23:36:16 +09:00
committed by Ingo Molnar
parent cdc28d59a3
commit c190ab0b2a
4 changed files with 39 additions and 18 deletions
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6
arch/ia64/kernel/dma-mapping.c
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@@ -2,3 +2,9 @@
struct dma_mapping_ops *dma_ops;
EXPORT_SYMBOL(dma_ops);
struct dma_mapping_ops *dma_get_ops(struct device *dev)
{
return dma_ops;
}
EXPORT_SYMBOL(dma_get_ops);