From: Maxime Ripard maxime.ripard@bootlin.com
Since the introduction of the driver, a new managed helper for the dmaengine PCM registration has been created. Let's use it to simplify a bit our probe and remove functions.
Signed-off-by: Maxime Ripard maxime.ripard@bootlin.com --- sound/soc/sunxi/sun4i-i2s.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index 85c3b2c8cd77..1ed7670eae9c 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -1154,7 +1154,7 @@ static int sun4i_i2s_probe(struct platform_device *pdev) goto err_suspend; }
- 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_suspend; @@ -1185,8 +1185,6 @@ static int sun4i_i2s_remove(struct platform_device *pdev) { struct sun4i_i2s *i2s = dev_get_drvdata(&pdev->dev);
- snd_dmaengine_pcm_unregister(&pdev->dev); - pm_runtime_disable(&pdev->dev); if (!pm_runtime_status_suspended(&pdev->dev)) sun4i_i2s_runtime_suspend(&pdev->dev);