From: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Date: Wed, 26 Mar 2008 20:09:29 +0000 (-0400)
Subject: MMC: OMAP: Abort stuck commands
X-Git-Tag: v2.6.26-rc1~1112^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb1860bccd01a75b20fd7298af89b9cbda2202ba;p=pandora-kernel.git

MMC: OMAP: Abort stuck commands

When a card is removed while it is being accessed, a command can get stuck so
that no timeout or end of command interrupt ever occurs. The command getting
stuck is almost always CDM12, but also the other commands can get stuck. Catch
a stuck command with a timer and try sending the initialization stream until
the controller starts running again and responds with the end of command
status.

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---

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