From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 7 Nov 2005 08:58:28 +0000 (-0800)
Subject: [PATCH] sh: Use pfn_valid() for lazy dcache write-back on SH7705
X-Git-Tag: v2.6.15-rc1~677
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d6d82b6712c808e461090dd483f111f72b3b38b;p=pandora-kernel.git

[PATCH] sh: Use pfn_valid() for lazy dcache write-back on SH7705

SH7705 in extended cache mode has some left-over VALID_PAGE() cruft that it
checks when doing lazy dcache write-back.  This has been gone for some time
(the last bits were in the discontig code, which should now also be gone --
this also fixes up a build error in the non-discontig case).

pfn_valid() gives the desired behaviour, so we switch to that.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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