ASoC: fsl: Add missing error handling in pcm030_fabric_probe

commit fb25621da5702c104ce0a48de5b174ced09e5b4e upstream.

Add the missing platform_device_put() and platform_device_del()
before return from pcm030_fabric_probe in the error handling case.

Fixes: c912fa913446 ("ASoC: fsl: register the wm9712-codec")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220127131336.30214-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c
index af3c3b9..83b4a22 100644 (file)
--- a/sound/soc/fsl/pcm030-audio-fabric.c
+++ b/sound/soc/fsl/pcm030-audio-fabric.c
@@ -93,16 +93,21 @@ static int pcm030_fabric_probe(struct platform_device *op)
                dev_err(&op->dev, "platform_device_alloc() failed\n");
 
        ret = platform_device_add(pdata->codec_device);
-       if (ret)
+       if (ret) {
                dev_err(&op->dev, "platform_device_add() failed: %d\n", ret);
+               platform_device_put(pdata->codec_device);
+       }
 
        ret = snd_soc_register_card(card);
-       if (ret)
+       if (ret) {
                dev_err(&op->dev, "snd_soc_register_card() failed: %d\n", ret);
+               platform_device_del(pdata->codec_device);
+               platform_device_put(pdata->codec_device);
+       }
 
        platform_set_drvdata(op, pdata);
-
        return ret;
+
 }
 
 static int pcm030_fabric_remove(struct platform_device *op)