Re: [PATCH] MMC: Poll card status after rescanning cards

From: Pierre Ossman
Date: Thu Oct 26 2006 - 03:21:22 EST


Timo Teras wrote:
> Some broken cards seem to process CMD1 even in stand-by state. The result is
> that the card replies with ILLEGAL_COMMAND error for the next command sent
> after rescanning. Currently the next command is select card, which would
> return the error. But CMD7 does actually succeed and retries of the command
> will timeout. The workaround is to poll card status after CMD1 to clear the
> pending error.
>
> Signed-off-by: Timo Teras <timo.teras@xxxxxxxxxxxxx>
>

Thanks, queued up for -mm.

Andrew, this replaces a patch in your set, so you probably need to
remove that before your next pull from me.

Rgds

--
-- Pierre Ossman

Linux kernel, MMC maintainer http://www.kernel.org
PulseAudio, core developer http://pulseaudio.org
rdesktop, core developer http://www.rdesktop.org

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