From: Sahitya Tummala <stummala@codeaurora.org>
Date: Wed, 8 Dec 2010 09:33:06 +0000 (+0530)
Subject: mmc: msm_sdcc: Fix bug in PIO mode when data size is not word aligned
X-Git-Tag: v2.6.38-rc1~473^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71dd9106af54de0f758875fa4b595af42a327448;p=pandora-kernel.git

mmc: msm_sdcc: Fix bug in PIO mode when data size is not word aligned

The current code for PIO doesn't transfer whole data when data size
is not in multiple of 4 bytes. The last few bytes are not written to
the card resulting in no DATAEND interrupt from SDCC. This patch
allows data transfer for non-aligned data size in PIO mode.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---

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