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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-09-25 21:59:12 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-09-26 00:39:24 +0200 |
| commit | 56f55f8b58a02e95b401cb50df05086cabeaeeb5 (patch) | |
| tree | 3be7e3383157c731178ca447008c0e7c236bfbfc /arch/arm/mm | |
| parent | [ARM] Update dma_map_sg()/dma_unmap_sg() API (diff) | |
| download | linux-56f55f8b58a02e95b401cb50df05086cabeaeeb5.tar.xz linux-56f55f8b58a02e95b401cb50df05086cabeaeeb5.zip | |
[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>
Diffstat (limited to 'arch/arm/mm')
0 files changed, 0 insertions, 0 deletions