ASoC: rockchip: spdif: Convert to use devm_snd_dmaengine_pcm_register
Use resource managed API then we can remove snd_dmaengine_pcm_unregister()
and snd_soc_unregister_component() calls in .probe error path and .remove.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index 9d5c470..a38a302 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -355,16 +355,14 @@
goto err_pm_runtime;
}
- ret = snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+ ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM\n");
- goto err_pcm_register;
+ goto err_pm_runtime;
}
return 0;
-err_pcm_register:
- snd_dmaengine_pcm_unregister(&pdev->dev);
err_pm_runtime:
pm_runtime_disable(&pdev->dev);
@@ -381,8 +379,6 @@
clk_disable_unprepare(spdif->mclk);
clk_disable_unprepare(spdif->hclk);
- snd_dmaengine_pcm_unregister(&pdev->dev);
- snd_soc_unregister_component(&pdev->dev);
return 0;
}