From: Alexander Shiyan <shc_work@mail.ru>
Date: Sat, 6 Apr 2013 06:13:31 +0000 (+0400)
Subject: mmc: mxcmmc: Fix bug when card is present during boot
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~41^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abd4190f0c820b7f118450b52bb95c0be3a441bd;p=pandora-kernel.git

mmc: mxcmmc: Fix bug when card is present during boot

This patch fixes bug when card is present during boot.
Bug was introduced due commit "mmc: mxcmmc: fix bug that may block a
data transfer forever". When a card is present "mxcmci_setup_data"
function is executed, but the timer is not initialized.

...
i.MX SDHC driver
mmc0: SD Status: Invalid Allocation Unit size.
mmc0: new SD card at address b368
mmcblk0: mmc0:b368 SDC   1.91 GiB
------------[ cut here ]------------
kernel BUG at kernel/timer.c:729!
Internal error: Oops - BUG: 0 [#1] PREEMPT ARM
CPU: 0    Not tainted  (3.9.0-rc5-next-20130404 #2)
PC is at mod_timer+0x168/0x198
LR is at mxcmci_request+0x21c/0x328
...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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