linux-kernel - [PATCH -next] ASoC: SOF: amd: add missing platform_device_unregister in acp_pci_rn

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Date:   Thu, 12 May 2022 09:37:28 +0800
From:   Zheng Bin <zhengbin13@...wei.com>
To:     <pierre-louis.bossart@...ux.intel.com>, <lgirdwood@...il.com>,
        <ranjani.sridharan@...ux.intel.com>,
        <kai.vehmanen@...ux.intel.com>, <daniel.baluta@....com>,
        <broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.com>,
        <sound-open-firmware@...a-project.org>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
CC:     <zhengbin13@...wei.com>, <gaochao49@...wei.com>
Subject: [PATCH -next] ASoC: SOF: amd: add missing platform_device_unregister in acp_pci_rn_probe

acp_pci_rn_probe misses a call platform_device_unregister in error path,
this patch fixes that.

Signed-off-by: Zheng Bin <zhengbin13@...wei.com>
---
 sound/soc/sof/amd/pci-rn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c
index b8910bb7f27c..d5d9bcc2c997 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -101,6 +101,7 @@ static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci
 	res = devm_kzalloc(&pci->dev, sizeof(struct resource) * ARRAY_SIZE(renoir_res), GFP_KERNEL);
 	if (!res) {
 		sof_pci_remove(pci);
+		platform_device_unregister(dmic_dev);
 		return -ENOMEM;
 	}

--
2.31.1