summaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
authorWei Yongjun <weiyongjun1@huawei.com>2017-02-06 18:22:24 +0300
committerMark Brown <broonie@kernel.org>2017-02-19 19:08:14 +0300
commitc97c4604c008f3d489cc3201de80e313aeb501d6 (patch)
tree4b1601d38dc466b7370d331885fdceb4f77cfd56 /sound
parentf55d404f49194563974f5462f9f4bd7cbc48d9c6 (diff)
downloadlinux-c97c4604c008f3d489cc3201de80e313aeb501d6.tar.xz
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: f8260afa444b ("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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/sunxi/sun4i-spdif.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c
index c03cd07a9b19..eaefd07a5ed0 100644
--- a/sound/soc/sunxi/sun4i-spdif.c
+++ b/sound/soc/sunxi/sun4i-spdif.c
@@ -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;
}