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Date:   Wed, 9 Jan 2019 12:29:24 +0300
From:   Dan Carpenter <dan.carpenter@oracle.com>
To:     Wei Yongjun <weiyongjun1@huawei.com>
Cc:     Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
        Liam Girdwood <liam.r.girdwood@linux.intel.com>,
        Jie Yang <yang.jie@linux.intel.com>,
        Mark Brown <broonie@kernel.org>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>,
        Hans de Goede <hdegoede@redhat.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Vinod Koul <vkoul@kernel.org>, alsa-devel@alsa-project.org,
        linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH -next] ASoC: Intel: bytcht_es8316: Set correct platform
 drvdata in snd_byt_cht_es8316_mc_probe()
Message-ID: <20190109092924.GB1743@kadam>
References: <1547023011-8321-1-git-send-email-weiyongjun1@huawei.com>
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I think the correct fix is actually this (untested):

diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c
index cdf2061e7613..fa9c4cf97686 100644
--- a/sound/soc/intel/boards/bytcht_es8316.c
+++ b/sound/soc/intel/boards/bytcht_es8316.c
@@ -544,7 +544,8 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
 
 static int snd_byt_cht_es8316_mc_remove(struct platform_device *pdev)
 {
-	struct byt_cht_es8316_private *priv = platform_get_drvdata(pdev);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct byt_cht_es8316_private *priv = snd_soc_card_get_drvdata(card);
 
 	gpiod_put(priv->speaker_en_gpio);
 	return 0;