From a8437f05384cb472518ec21bf4fffbe8f0a47378 Mon Sep 17 00:00:00 2001 From: Nicolas Cavallari Date: Thu, 27 May 2021 18:34:09 +0200 Subject: ASoC: fsl-asoc-card: Set .owner attribute when registering card. 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 [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [] (show_stack) from [] (dump_stack+0xdc/0x104) [] (dump_stack) from [] (__warn+0xd8/0x114) [] (__warn) from [] (warn_slowpath_fmt+0x5c/0xc4) [] (warn_slowpath_fmt) from [] (snd_card_new+0x310/0x39c [snd]) [] (snd_card_new [snd]) from [] (snd_soc_bind_card+0x334/0x9c4 [snd_soc_core]) [] (snd_soc_bind_card [snd_soc_core]) from [] (devm_snd_soc_register_card+0x30/0x6c [snd_soc_core]) [] (devm_snd_soc_register_card [snd_soc_core]) from [] (fsl_asoc_card_probe+0x550/0xcc8 [snd_soc_fsl_asoc_card]) [] (fsl_asoc_card_probe [snd_soc_fsl_asoc_card]) from [] (platform_drv_probe+0x48/0x98) [...] Signed-off-by: Nicolas Cavallari Acked-by: Shengjiu Wang Link: https://lore.kernel.org/r/20210527163409.22049-1-nicolas.cavallari@green-communications.fr Signed-off-by: Mark Brown --- 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 c62bfd1c3ac7..4f55b316cf0f 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -744,6 +744,7 @@ 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", -- cgit