diff options
Diffstat (limited to 'sound/soc/atmel/mikroe-proto.c')
| -rw-r--r-- | sound/soc/atmel/mikroe-proto.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/sound/soc/atmel/mikroe-proto.c b/sound/soc/atmel/mikroe-proto.c index f9331f7e80fe..954460719aa3 100644 --- a/sound/soc/atmel/mikroe-proto.c +++ b/sound/soc/atmel/mikroe-proto.c @@ -115,7 +115,8 @@ static int snd_proto_probe(struct platform_device *pdev) cpu_np = of_parse_phandle(np, "i2s-controller", 0); if (!cpu_np) { dev_err(&pdev->dev, "i2s-controller missing\n"); - return -EINVAL; + ret = -EINVAL; + goto put_codec_node; } dai->cpus->of_node = cpu_np; dai->platforms->of_node = cpu_np; @@ -125,7 +126,8 @@ static int snd_proto_probe(struct platform_device *pdev) &bitclkmaster, &framemaster); if (bitclkmaster != framemaster) { dev_err(&pdev->dev, "Must be the same bitclock and frame master\n"); - return -EINVAL; + ret = -EINVAL; + goto put_cpu_node; } if (bitclkmaster) { if (codec_np == bitclkmaster) @@ -136,24 +138,28 @@ static int snd_proto_probe(struct platform_device *pdev) dai_fmt |= snd_soc_daifmt_parse_clock_provider_as_flag(np, NULL); } - of_node_put(bitclkmaster); - of_node_put(framemaster); - dai->dai_fmt = dai_fmt; - - of_node_put(codec_np); - of_node_put(cpu_np); + dai->dai_fmt = dai_fmt; ret = snd_soc_register_card(&snd_proto); - if (ret && ret != -EPROBE_DEFER) - dev_err(&pdev->dev, - "snd_soc_register_card() failed: %d\n", ret); + if (ret) + dev_err_probe(&pdev->dev, ret, + "snd_soc_register_card() failed\n"); + +put_cpu_node: + of_node_put(bitclkmaster); + of_node_put(framemaster); + of_node_put(cpu_np); +put_codec_node: + of_node_put(codec_np); return ret; } static int snd_proto_remove(struct platform_device *pdev) { - return snd_soc_unregister_card(&snd_proto); + snd_soc_unregister_card(&snd_proto); + + return 0; } static const struct of_device_id snd_proto_of_match[] = { |