Russell King 56f55f8b58 [ARM] dma: provide a better dma_map_page() implementation ...

We can translate a struct page directly to a DMA address using
page_to_dma().  No need to use page_address() followed by
virt_to_dma().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2008-09-25 23:39:24 +01:00

..

asm

[ARM] dma: provide a better dma_map_page() implementation

2008-09-25 23:39:24 +01:00