Commit f726f30e authored Aug 04, 2009 by FUJITA Tomonori Committed by Benjamin Herrenschmidt Aug 28, 2009

dma: Add set_dma_mask hook to struct dma_map_ops



POWERPC needs this hook. SPARC could use it too.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent 3702977f

include/linux/dma-mapping.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -58,6 +58,7 @@ struct dma_map_ops {
		enum dma_data_direction dir);
		int (mapping_error)(struct device dev, dma_addr_t dma_addr);
		int (dma_supported)(struct device dev, u64 mask);
		int (set_dma_mask)(struct device dev, u64 mask);
		int is_phys;
		};