[PATCH] ASoC: rockchip: i2s: Adjust devm usage

[PATCH] ASoC: rockchip: i2s: Adjust devm usage

[Vaishali Thakkar]

Remove use of snd_soc_unregister_component in remove function
as devm_snd_soc_register_component in probe function automatically
handles it.

Also, convert call of snd_dmaengine_pcm_register to managed resource
function devm_snd_dmaengine_pcm_register and remove usage of
snd_dmaengine_pcm_unregister in probe and remove functions.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
---
 sound/soc/rockchip/rockchip_i2s.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index acb5be5..b936102 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -483,16 +483,14 @@ static int rockchip_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_pcm_register;
+		return ret;
 	}
 
 	return 0;
 
-err_pcm_register:
-	snd_dmaengine_pcm_unregister(&pdev->dev);
 err_suspend:
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		i2s_runtime_suspend(&pdev->dev);
@@ -512,8 +510,6 @@ static int rockchip_i2s_remove(struct platform_device *pdev)
 
 	clk_disable_unprepare(i2s->mclk);
 	clk_disable_unprepare(i2s->hclk);
-	snd_dmaengine_pcm_unregister(&pdev->dev);
-	snd_soc_unregister_component(&pdev->dev);
 
 	return 0;
 }
-- 
1.9.1

[PATCH] ASoC: rockchip: i2s: Adjust devm usage

[Vaishali Thakkar]

Remove use of snd_soc_unregister_component in remove function
as devm_snd_soc_register_component in probe function automatically
handles it.

Also, convert call of snd_dmaengine_pcm_register to managed resource
function devm_snd_dmaengine_pcm_register and remove usage of
snd_dmaengine_pcm_unregister in probe and remove functions.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
---
 sound/soc/rockchip/rockchip_i2s.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index acb5be5..b936102 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -483,16 +483,14 @@ static int rockchip_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_pcm_register;
+		return ret;
 	}
 
 	return 0;
 
-err_pcm_register:
-	snd_dmaengine_pcm_unregister(&pdev->dev);
 err_suspend:
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		i2s_runtime_suspend(&pdev->dev);
@@ -512,8 +510,6 @@ static int rockchip_i2s_remove(struct platform_device *pdev)
 
 	clk_disable_unprepare(i2s->mclk);
 	clk_disable_unprepare(i2s->hclk);
-	snd_dmaengine_pcm_unregister(&pdev->dev);
-	snd_soc_unregister_component(&pdev->dev);
 
 	return 0;
 }
-- 
1.9.1

Applied "ASoC: rockchip: i2s: Adjust devm usage" to the asoc tree

[Mark Brown]

The patch

   ASoC: rockchip: i2s: Adjust devm usage

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From ebb75c0bdba238013976b53e256f8d13216304e4 Mon Sep 17 00:00:00 2001
From: Vaishali Thakkar <vthakkar1994@gmail.com>
Date: Sat, 15 Aug 2015 07:21:00 +0530
Subject: [PATCH] ASoC: rockchip: i2s: Adjust devm usage

Remove use of snd_soc_unregister_component in remove function
as devm_snd_soc_register_component in probe function automatically
handles it.

Also, convert call of snd_dmaengine_pcm_register to managed resource
function devm_snd_dmaengine_pcm_register and remove usage of
snd_dmaengine_pcm_unregister in probe and remove functions.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/rockchip/rockchip_i2s.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index acb5be5..b936102 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -483,16 +483,14 @@ static int rockchip_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_pcm_register;
+		return ret;
 	}
 
 	return 0;
 
-err_pcm_register:
-	snd_dmaengine_pcm_unregister(&pdev->dev);
 err_suspend:
 	if (!pm_runtime_status_suspended(&pdev->dev))
 		i2s_runtime_suspend(&pdev->dev);
@@ -512,8 +510,6 @@ static int rockchip_i2s_remove(struct platform_device *pdev)
 
 	clk_disable_unprepare(i2s->mclk);
 	clk_disable_unprepare(i2s->hclk);
-	snd_dmaengine_pcm_unregister(&pdev->dev);
-	snd_soc_unregister_component(&pdev->dev);
 
 	return 0;
 }
-- 
2.5.0