From: Ingo Molnar <mingo@elte.hu>
To: linux-kernel@vger.kernel.org
Cc: Takashi Iwai <tiwai@suse.de>
Subject: bug: kobject_add failed for audio with -EEXIST
Date: Mon, 18 Dec 2006 16:53:49 +0100 [thread overview]
Message-ID: <20061218155349.GA21282@elte.hu> (raw)
an allyesconfig bootup generates the driver core warning below, in
alsa_card_dummy_init().
Ingo
------------------>
Calling initcall 0xc1ee1d35: alsa_card_dummy_init+0x0/0x8a()
PM: Adding info for platform:snd_dummy.0
kobject_add failed for audio with -EEXIST, don't try to register things with the same name in the same directory.
[<c0106273>] show_trace_log_lvl+0x34/0x4a
[<c01063a9>] show_trace+0x2c/0x2e
[<c01063d6>] dump_stack+0x2b/0x2d
[<c04f06a3>] kobject_add+0x15f/0x187
[<c06e3421>] class_device_add+0xb5/0x45c
[<c06e37e5>] class_device_register+0x1d/0x21
[<c06e3892>] class_device_create+0xa9/0xcc
[<c0ff98d0>] sound_insert_unit+0x13c/0x154
[<c0ff9a7b>] register_sound_special_device+0x11b/0x123
[<c104bcee>] snd_register_oss_device+0x12c/0x18e
[<c1060e01>] register_oss_dsp+0x61/0x9a
[<c1060e78>] snd_pcm_oss_register_minor+0x3e/0x174
[<c1051043>] snd_pcm_dev_register+0x1d4/0x1fa
[<c104b705>] snd_device_register_all+0x61/0x87
[<c1046d6d>] snd_card_register+0x52/0x2e5
[<c1ee200d>] snd_dummy_probe+0x24e/0x260
[<c06e4026>] platform_drv_probe+0x1b/0x1d
[<c06e229c>] really_probe+0x42/0xee
[<c06e253f>] driver_probe_device+0xa6/0xb2
[<c06e25d2>] __device_attach+0x1c/0x1e
[<c06e171b>] bus_for_each_drv+0x55/0x86
[<c06e23a2>] device_attach+0x5a/0x6c
[<c06e17b9>] bus_attach_device+0x2a/0x57
[<c06e0a4f>] device_add+0x388/0x4de
[<c06e3ef7>] platform_device_add+0x10a/0x13d
[<c06e43c4>] platform_device_register_simple+0x53/0x6f
[<c1ee1d80>] alsa_card_dummy_init+0x4b/0x8a
[<c0100567>] init+0x178/0x451
[<c0105feb>] kernel_thread_helper+0x7/0x10
=======================
Calling initcall 0xc1ee201f: alsa_card_virmidi_init+0x0/0x8a()
PM: Adding info for platform:snd_virmidi.0
next reply other threads:[~2006-12-18 15:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-18 15:53 Ingo Molnar [this message]
2006-12-18 16:14 ` bug: kobject_add failed for audio with -EEXIST Daniel Walker
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20061218155349.GA21282@elte.hu \
--to=mingo@elte.hu \
--cc=linux-kernel@vger.kernel.org \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).