tree 98f5aadddd6b373e69719b95bb2fd68fbe1fe29f
parent 2e8fcfe2e51b2ee0fef3313e3c9ec25b9d6ed255
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1242318190 +0000
committer David S. Miller <davem@davemloft.net> 1245153405 -0700

sparc: use dma_map_page instead of dma_map_single

This patch converts dma_map_single and dma_unmap_single to use
map_page and unmap_page respectively and removes unnecessary
map_single and unmap_single. map_page can be used to implement
map_single but the opposite is impossible. Having only dma_map_page in
struct dma_ops is enough.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>