From: Richard Purdie <rpurdie@rpsys.net>
Date: Thu, 5 Jan 2006 20:44:57 +0000 (+0000)
Subject: [ARM] 3230/1: Sharp Scoop: Fix Shared Power Control Issues
X-Git-Tag: v2.6.16-rc1~929^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=945b957972844881002ab4f68534581f4427a30b;p=pandora-kernel.git

[ARM] 3230/1: Sharp Scoop: Fix Shared Power Control Issues

Patch from Richard Purdie

The SL-Cxx00 devices have a power control register in SCOOP that is
shared by both CF and MMC/SD card slots. The CF reset code was resetting
this register leading to various lockups as the MMC power was suddenly
lost. This patch handles the CPR register in a more sensitive manner.

It also removes some unneeded collie specific calls as the reset code
handles this.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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