ASoC: imx-sgtl5000: put of nodes if finding codec fails

[ Upstream commit d9866572486802bc598a3e8576a5231378d190de ]

Make sure to properly put the of node in case finding the codec
fails.

Fixes: 81e8e492 ("ASoC: fsl: add sgtl5000 clock support for imx-sgtl5000")
Signed-off-by: NStefan Agner <stefan@agner.ch>
Reviewed-by: NDaniel Baluta <daniel.baluta@nxp.com>
Acked-by: NNicolin Chen <nicoleotsuka@gmail.com>
Reviewed-by: NFabio Estevam <festevam@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

sound/soc/fsl/imx-sgtl5000.c

@@ -112,7 +112,8 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
 	codec_dev = of_find_i2c_device_by_node(codec_np);
 	if (!codec_dev) {
 		dev_err(&pdev->dev, "failed to find codec platform device\n");
-		return -EPROBE_DEFER;
+		ret = -EPROBE_DEFER;
+		goto fail;
 	}
 
 	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);