From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Fri, 6 Jul 2012 09:58:33 +0000 (+0200)
Subject: mmc: atmel-mci: fix incorrect setting of host->data to NULL
X-Git-Tag: v3.6-rc1~153^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41b4e9a194f69b1c945038c559ea407a6b383e81;p=pandora-kernel.git

mmc: atmel-mci: fix incorrect setting of host->data to NULL

Setting host->data to NULL is incorrect sequence in STATE_SENDING_STOP
state of FSM: This early setting leads to the skip of dma_unmap_sg()
in atmci_dma_cleanup() which is a bug.

Idea taken from dw_mmc by Seungwon Jeon.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
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