From: Micky Ching <micky_ching@realsil.com.cn>
Date: Tue, 23 Dec 2014 01:19:43 +0000 (+0800)
Subject: mmc: rtsx: init cookie at probe/card_event
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~125^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2057647f0c8b84d7392469214bfcb5baf2e74498;p=pandora-kernel.git

mmc: rtsx: init cookie at probe/card_event

host->cookie is used for handle async request,
we should init it to negative value when new card inserted,
make cookie value invalid.

Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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