tree 0b9a1deb5094b847ce943b8f101386f373f472c6
parent 53b7c2b243bd31f857dddabd9339f2dd6ae3fb67
author Richard Purdie <rpurdie@rpsys.net> 1136493897 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1136493897 +0000

[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>