From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
alsa-devel@alsa-project.org,
Nicolas Cavallari <nicolas.cavallari@green-communications.fr>,
Shengjiu Wang <shengjiu.wang@gmail.com>,
Mark Brown <broonie@kernel.org>,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH AUTOSEL 5.10 07/30] ASoC: fsl-asoc-card: Set .owner attribute when registering card.
Date: Tue, 15 Jun 2021 11:48:44 -0400 [thread overview]
Message-ID: <20210615154908.62388-7-sashal@kernel.org> (raw)
In-Reply-To: <20210615154908.62388-1-sashal@kernel.org>
From: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
[ Upstream commit a8437f05384cb472518ec21bf4fffbe8f0a47378 ]
Otherwise, when compiled as module, a WARN_ON is triggered:
WARNING: CPU: 0 PID: 5 at sound/core/init.c:208 snd_card_new+0x310/0x39c [snd]
[...]
CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.10.39 #1
Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
Workqueue: events deferred_probe_work_func
[<c0111988>] (unwind_backtrace) from [<c010c8ac>] (show_stack+0x10/0x14)
[<c010c8ac>] (show_stack) from [<c092784c>] (dump_stack+0xdc/0x104)
[<c092784c>] (dump_stack) from [<c0129710>] (__warn+0xd8/0x114)
[<c0129710>] (__warn) from [<c0922a48>] (warn_slowpath_fmt+0x5c/0xc4)
[<c0922a48>] (warn_slowpath_fmt) from [<bf0496f8>] (snd_card_new+0x310/0x39c [snd])
[<bf0496f8>] (snd_card_new [snd]) from [<bf1d7df8>] (snd_soc_bind_card+0x334/0x9c4 [snd_soc_core])
[<bf1d7df8>] (snd_soc_bind_card [snd_soc_core]) from [<bf1e9cd8>] (devm_snd_soc_register_card+0x30/0x6c [snd_soc_core])
[<bf1e9cd8>] (devm_snd_soc_register_card [snd_soc_core]) from [<bf22d964>] (fsl_asoc_card_probe+0x550/0xcc8 [snd_soc_fsl_asoc_card])
[<bf22d964>] (fsl_asoc_card_probe [snd_soc_fsl_asoc_card]) from [<c060c930>] (platform_drv_probe+0x48/0x98)
[...]
Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20210527163409.22049-1-nicolas.cavallari@green-communications.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/fsl/fsl-asoc-card.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index a2dd3b6b7fec..7cd14d6b9436 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -720,6 +720,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
/* Initialize sound card */
priv->pdev = pdev;
priv->card.dev = &pdev->dev;
+ priv->card.owner = THIS_MODULE;
ret = snd_soc_of_parse_card_name(&priv->card, "model");
if (ret) {
snprintf(priv->name, sizeof(priv->name), "%s-audio",
--
2.30.2
parent reply other threads:[~2021-06-15 15:49 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20210615154908.62388-1-sashal@kernel.org>]
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=20210615154908.62388-7-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=nicolas.cavallari@green-communications.fr \
--cc=shengjiu.wang@gmail.com \
--cc=stable@vger.kernel.org \
/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).