From: wwang <wei_wang@realsil.com.cn>
Date: Fri, 4 Mar 2011 02:56:36 +0000 (+0800)
Subject: staging: rts_pstor: fix a bug that a greenhouse sd card can't be recognized
X-Git-Tag: v2.6.39-rc1~469^2~246
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d2322b269c2524996a259024f82c7e318719696;p=pandora-kernel.git

staging: rts_pstor: fix a bug that a greenhouse sd card can't be recognized

A greenhouse sd card can't be recognized using rts5209.
To fix this bug, these modifications are applied:
1, Move some codes which clear sd internal variables from sd_init_type to
sd_prepare_reset. So sd_init_type is useless any more and is removed
entirely;
2, If a sd card can't pass sd3.0 mode, the action of tunning phase should be
avoided when retrying sd2.0 mode.

Signed-off-by: wwang <wei_wang@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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