sh: Optimized copy_{to,from}_user_page() for SH-4.
authorPaul Mundt <lethal@linux-sh.org>
Mon, 5 Nov 2007 07:18:16 +0000 (16:18 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Wed, 7 Nov 2007 02:14:12 +0000 (11:14 +0900)
This moves copy_{to,from}_user_page() out-of-line on SH-4 and
converts for the kmap_coherent() API. Based on the MIPS
implementation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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