From: Hui Wang Date: Wed, 2 Oct 2024 02:56:59 +0000 (+0800) Subject: ASoC: imx-card: Set card.owner to avoid a warning calltrace if SND=m X-Git-Tag: v6.10.14~419 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00bba0b9abc196d96b2ef360f5083cc40019745e;p=thirdparty%2Fkernel%2Fstable.git ASoC: imx-card: Set card.owner to avoid a warning calltrace if SND=m [ Upstream commit 47d7d3fd72afc7dcd548806291793ee6f3848215 ] In most Linux distribution kernels, the SND is set to m, in such a case, when booting the kernel on i.MX8MP EVK board, there is a warning calltrace like below: Call trace: snd_card_init+0x484/0x4cc [snd] snd_card_new+0x70/0xa8 [snd] snd_soc_bind_card+0x310/0xbd0 [snd_soc_core] snd_soc_register_card+0xf0/0x108 [snd_soc_core] devm_snd_soc_register_card+0x4c/0xa4 [snd_soc_core] That is because the card.owner is not set, a warning calltrace is raised in the snd_card_init() due to it. Fixes: aa736700f42f ("ASoC: imx-card: Add imx-card machine driver") Signed-off-by: Hui Wang Link: https://patch.msgid.link/20241002025659.723544-1-hui.wang@canonical.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c index 0e18ccabe28c3..ce0d8cec375a8 100644 --- a/sound/soc/fsl/imx-card.c +++ b/sound/soc/fsl/imx-card.c @@ -713,6 +713,7 @@ static int imx_card_probe(struct platform_device *pdev) data->plat_data = plat_data; data->card.dev = &pdev->dev; + data->card.owner = THIS_MODULE; dev_set_drvdata(&pdev->dev, &data->card); snd_soc_card_set_drvdata(&data->card, data);