From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Thu, 14 May 2009 16:23:10 +0000 (+0000)
Subject: sparc: use dma_map_page instead of dma_map_single
X-Git-Tag: v2.6.31-rc1~310^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=797a75686528e9f6f9bfee2a719a00b47868c999;p=pandora-kernel.git

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>
---

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