linux-kernel - [PATCH AUTOSEL 5.18 102/159] ASoC: SOF: amd: add missing platform_device_unregister in acp_pci_rn

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Date:   Mon, 30 May 2022 09:23:27 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Zheng Bin <zhengbin13@...wei.com>, Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>,
        pierre-louis.bossart@...ux.intel.com, lgirdwood@...il.com,
        ranjani.sridharan@...ux.intel.com, kai.vehmanen@...ux.intel.com,
        daniel.baluta@....com, perex@...ex.cz, tiwai@...e.com,
        yung-chuan.liao@...ux.intel.com, peter.ujfalusi@...ux.intel.com,
        rander.wang@...el.com, AjitKumar.Pandey@....com,
        sound-open-firmware@...a-project.org, alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 5.18 102/159] ASoC: SOF: amd: add missing platform_device_unregister in acp_pci_rn_probe

From: Zheng Bin <zhengbin13@...wei.com>

[ Upstream commit cbcab8cd737c74c20195c31d647e19f7cb49c9b8 ]

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>
Link: https://lore.kernel.org/r/20220512013728.4128903-1-zhengbin13@huawei.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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 392ffbdf6417..d809d151a38c 100644
--- a/sound/soc/sof/amd/pci-rn.c
+++ b/sound/soc/sof/amd/pci-rn.c
@@ -93,6 +93,7 @@ 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;
 	}
 
-- 
2.35.1