From: Magnus Damm <damm@igel.co.jp>
Date: Fri, 23 Nov 2007 05:39:13 +0000 (+0900)
Subject: sh: fix R2D-1 CF support
X-Git-Tag: v2.6.24-rc4~96^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abac3f784f11cf8ccca0fc37ae4f5ff04cc245c4;p=pandora-kernel.git

sh: fix R2D-1 CF support

This patch fixes CF support for R2D-1 boards. Both R2D-1 and
R2D-PLUS are equipped with CF IRQs, but the R2D-1 FPGA version
seem to deliver IRQ spikes with certain CF cards during libata
probing.  This patch enables polling for R2D-1 as a workaround
for this broken FGPA logic.

R2D-1 CF support was recently introduced by commit:
43f4b8c7578b928892b6f01d374346ae14e5eb70.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

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