From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Mon, 20 Oct 2014 09:33:53 +0000 (+0200)
Subject: mmc: core: Add helper function for EXT_CSD support
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~28^2~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=148bcab28f51c80f13e5ad678fe840e8a34af46f;p=pandora-kernel.git

mmc: core: Add helper function for EXT_CSD support

The helper function mmc_can_ext_csd() will return a positive value if
the card supports the EXT_CSD register. Start using it at relavant
places in the mmc core.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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