linux-kernel - [PATCH v2 9/9] ASoC: tegra_sgtl5000: fix platform name vs. of

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Date:   Tue, 16 Oct 2018 12:47:30 +0200
From:   Marcel Ziswiler <marcel@...wiler.com>
To:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Russell King - ARM Linux <linux@...linux.org.uk>,
        Mark Brown <broonie@...nel.org>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>
Subject: [PATCH v2 9/9] ASoC: tegra_sgtl5000: fix platform name vs. of_node assignement

From: Marcel Ziswiler <marcel.ziswiler@...adex.com>

This fixes the following error as seen post commit daecf46ee0e5
("ASoC: soc-core: use snd_soc_dai_link_component for platform"):

tegra-snd-sgtl5000 sound: ASoC: Both platform name/of_node are set for
 sgtl5000
tegra-snd-sgtl5000 sound: ASoC: failed to init link sgtl5000
tegra-snd-sgtl5000 sound: snd_soc_register_card failed (-22)
tegra-snd-sgtl5000: probe of sound failed with error -22

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>

---

Changes in v2: New patch

 sound/soc/tegra/tegra_sgtl5000.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/soc/tegra/tegra_sgtl5000.c b/sound/soc/tegra/tegra_sgtl5000.c
index 901457da25ec..eb702925cac3 100644
--- a/sound/soc/tegra/tegra_sgtl5000.c
+++ b/sound/soc/tegra/tegra_sgtl5000.c
@@ -168,6 +168,11 @@ static int tegra_sgtl5000_driver_probe(struct platform_device *pdev)
 	return 0;
 
 err_fini_utils:
+	if (tegra_sgtl5000_dai.platform) {
+		devm_kfree(&pdev->dev, tegra_sgtl5000_dai.platform);
+		tegra_sgtl5000_dai.platform = NULL;
+	}
+
 	tegra_asoc_utils_fini(&machine->util_data);
 err_put_cpu_of_node:
 	of_node_put(tegra_sgtl5000_dai.cpu_of_node);
-- 
2.14.4