From: Sonny Rao <sonnyrao@chromium.org>
Date: Tue, 5 Aug 2014 01:19:50 +0000 (-0700)
Subject: mmc: dw_mmc: change to use recommended reset procedure
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~73^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a33a94ce27068c8fef63a4f9ab7cff1210e2a4e;p=pandora-kernel.git

mmc: dw_mmc: change to use recommended reset procedure

This patch changes the fifo reset code to follow the reset procedure
outlined in the documentation of Synopsys Mobile storage host databook.

Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
[sonnyrao: fix compile for !CONFIG_MMC_DW_IDMAC case]
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

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