Commit 9f6a3d08 authored Jul 27, 2005 by Matt Porter Committed by Linus Torvalds Jul 27, 2005

[PATCH] ppc32: fix dma_map_page() to use page_to_bus()



The following trivial patch changes dma_map_page() to use page_to_bus()
instead of open-coding it (incorrectly in some cases).

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 15ce2982

include/asm-ppc/dma-mapping.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -117,7 +117,7 @@ dma_map_page(struct device dev, struct page page,

		__dma_sync_page(page, offset, size, direction);

		return (page - mem_map) * PAGE_SIZE + PCI_DRAM_OFFSET + offset;
		return page_to_bus(page) + offset;
		}

		/* We do nothing. */