From: Wolfram Schlich <lists@wolfram.schlich.org>
To: linux-mmc@vger.kernel.org
Subject: sdhci-pci: probe of 0000:11:00.0 failed with error -22
Date: Mon, 1 Feb 2016 15:19:44 +0100 [thread overview]
Message-ID: <20160201141944.GT13086@bla.fasel.org> (raw)
In-Reply-To: <S932267AbcBANb3/20160201133129Z+1138@vger.kernel.org>
[ Issue originally reported as https://bugzilla.kernel.org/show_bug.cgi?id=110411 ]
Hi!
I am working on a Dell Precision M4800 laptop with Gentoo Linux and Kernel 4.3.3:
--8<--
Linux zephyr 4.3.3-gentoo #2 SMP Wed Jan 6 00:33:28 CET 2016 x86_64 Intel(R) Core(TM) i7-4910MQ CPU @ 2.90GHz GenuineIntel GNU/Linux
--8<--
It has an O2 Micro SD/MMC card reader (1217:8520) which is supposed to be supported by sdhci-pci-o2micro:
--8<--
11:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)
11:00.0 0805: 1217:8520 (rev 01)
--8<--
On bootup, the sdhci-pci driver fails to initialize the card reader with error -22:
--8<--
[ 4.782054] sdhci: Secure Digital Host Controller Interface driver
[ 4.782057] sdhci: Copyright(c) Pierre Ossman
[ 4.782187] sdhci-pci 0000:11:00.0: SDHCI controller found [1217:8520] (rev 1)
[ 4.782328] sdhci-pci: probe of 0000:11:00.0 failed with error -22
[ 4.782376] sdhci-pltfm: SDHCI platform and OF driver helper
--8<--
What's wrong?
BIOS version is A15 from 09/29/2015.
UPDATE: The issue remains unchanged with kernel 4.3.5-gentoo.
Cheers,
Wolfram
next parent reply other threads:[~2016-02-01 14:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <S932267AbcBANb3/20160201133129Z+1138@vger.kernel.org>
2016-02-01 14:19 ` Wolfram Schlich [this message]
2016-02-02 9:18 ` sdhci-pci: probe of 0000:11:00.0 failed with error -22 Adrian Hunter
2016-02-15 7:38 ` Wolfram Schlich
2016-02-15 21:16 ` Adrian Hunter
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