linux-kernel - [PATCH 5.8 179/464] ASoC: Intel: sof

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Date:   Mon, 17 Aug 2020 17:12:12 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.de>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.8 179/464] ASoC: Intel: sof_sdw: add missing .owner field

From: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

[ Upstream commit fb4b42f68972d6bc905c8b6e21a43a490dedfca7 ]

This field is required for ASoC cards. Not setting it will result in a
module->name pointer being NULL and generate problems such as

cat /proc/asound/modules
 0 (efault)

Fixes: 52db12d193d4 ('ASoC: Intel: boards: add sof_sdw machine driver')
Reported-by: Jaroslav Kysela <perex@...ex.cz>
Suggested-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/intel/boards/sof_sdw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index e1c1a8ba78e62..1bfd9613449e9 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -893,6 +893,7 @@ static const char sdw_card_long_name[] = "Intel Soundwire SOF";
 
 static struct snd_soc_card card_sof_sdw = {
 	.name = "soundwire",
+	.owner = THIS_MODULE,
 	.late_probe = sof_sdw_hdmi_card_late_probe,
 	.codec_conf = codec_conf,
 	.num_configs = ARRAY_SIZE(codec_conf),
-- 
2.25.1