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ASoC: sun4i-spdif: drop unnessary snd_soc_unregister_component() 

It's not necessary to unregister a component registered
with devm_snd_soc_register_component(). Also removed
pointness clk_disable_unprepare() from error path and
snd_soc_unregister_platform() from the remove.

Fixes: f8260afa44 ("ASoC: sunxi: Add support for the SPDIF block")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Wei Yongjun 2017-02-06 15:22:24 +00:00 committed by Mark Brown
parent f55d404f49
commit c97c4604c0
1 changed files with 3 additions and 10 deletions
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13
sound/soc/sunxi/sun4i-spdif.c
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@ -510,8 +510,7 @@ static int sun4i_spdif_probe(struct platform_device *pdev)
host->spdif_clk = devm_clk_get(&pdev->dev, "spdif");
if (IS_ERR(host->spdif_clk)) {
dev_err(&pdev->dev, "failed to get a spdif clock.\n");
ret = PTR_ERR(host->spdif_clk);
goto err_disable_apb_clk;
return PTR_ERR(host->spdif_clk);
}
host->dma_params_tx.addr = res->start + quirks->reg_dac_txdata;
@ -525,7 +524,7 @@ static int sun4i_spdif_probe(struct platform_device *pdev)
if (IS_ERR(host->rst) && PTR_ERR(host->rst) == -EPROBE_DEFER) {
ret = -EPROBE_DEFER;
dev_err(&pdev->dev, "Failed to get reset: %d\n", ret);
goto err_disable_apb_clk;
return ret;
}
if (!IS_ERR(host->rst))
reset_control_deassert(host->rst);
@ -534,7 +533,7 @@ static int sun4i_spdif_probe(struct platform_device *pdev)
ret = devm_snd_soc_register_component(&pdev->dev,
&sun4i_spdif_component, &sun4i_spdif_dai, 1);
if (ret)
goto err_disable_apb_clk;
return ret;
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
@ -552,9 +551,6 @@ err_suspend:
sun4i_spdif_runtime_suspend(&pdev->dev);
err_unregister:
pm_runtime_disable(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
err_disable_apb_clk:
clk_disable_unprepare(host->apb_clk);
return ret;
}
@ -564,9 +560,6 @@ static int sun4i_spdif_remove(struct platform_device *pdev)
if (!pm_runtime_status_suspended(&pdev->dev))
sun4i_spdif_runtime_suspend(&pdev->dev);
snd_soc_unregister_platform(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
return 0;
}