Re: [PATCH] ASoC: fsl_rpmsg: Fix error handler with pm_runtime_enable

[Mark Brown]

On Mon, 25 Dec 2023 17:06:08 +0900, Chancel Liu wrote:
> There is error message when defer probe happens:
> 
> fsl_rpmsg rpmsg_audio: Unbalanced pm_runtime_enable!
> 
> Fix the error handler with pm_runtime_enable.
> 
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: fsl_rpmsg: Fix error handler with pm_runtime_enable
  commit: f9d378fc68c43fd41b35133edec9cd902ec334ec

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

Re: [PATCH] ASoC: fsl_rpmsg: Fix error handler with pm_runtime_enable

[Shengjiu Wang]

On Mon, Dec 25, 2023 at 4:06 PM Chancel Liu  wrote:
>
> There is error message when defer probe happens:
>
> fsl_rpmsg rpmsg_audio: Unbalanced pm_runtime_enable!
>
> Fix the error handler with pm_runtime_enable.
>
> Fixes: b73d9e6225e8 ("ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on 
> rpmsg")
> Signed-off-by: Chancel Liu 

Acked-by: Shengjiu Wang 

Best regards
wang shengjiu
> ---
>  sound/soc/fsl/fsl_rpmsg.c | 10 --
>  1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c
> index 5c5c04ce9db7..00852f174a69 100644
> --- a/sound/soc/fsl/fsl_rpmsg.c
> +++ b/sound/soc/fsl/fsl_rpmsg.c
> @@ -238,7 +238,7 @@ static int fsl_rpmsg_probe(struct platform_device *pdev)
> ret = devm_snd_soc_register_component(&pdev->dev, &fsl_component,
>   &fsl_rpmsg_dai, 1);
> if (ret)
> -   return ret;
> +   goto err_pm_disable;
>
> rpmsg->card_pdev = platform_device_register_data(&pdev->dev,
>  "imx-audio-rpmsg",
> @@ -248,16 +248,22 @@ static int fsl_rpmsg_probe(struct platform_device *pdev)
> if (IS_ERR(rpmsg->card_pdev)) {
> dev_err(&pdev->dev, "failed to register rpmsg card\n");
> ret = PTR_ERR(rpmsg->card_pdev);
> -   return ret;
> +   goto err_pm_disable;
> }
>
> return 0;
> +
> +err_pm_disable:
> +   pm_runtime_disable(&pdev->dev);
> +   return ret;
>  }
>
>  static void fsl_rpmsg_remove(struct platform_device *pdev)
>  {
> struct fsl_rpmsg *rpmsg = platform_get_drvdata(pdev);
>
> +   pm_runtime_disable(&pdev->dev);
> +
> if (rpmsg->card_pdev)
> platform_device_unregister(rpmsg->card_pdev);
>  }
> --
> 2.42.0
>

[PATCH] ASoC: fsl_rpmsg: Fix error handler with pm_runtime_enable

[Chancel Liu]

There is error message when defer probe happens:

fsl_rpmsg rpmsg_audio: Unbalanced pm_runtime_enable!

Fix the error handler with pm_runtime_enable.

Fixes: b73d9e6225e8 ("ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on 
rpmsg")
Signed-off-by: Chancel Liu 
---
 sound/soc/fsl/fsl_rpmsg.c | 10 --
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c
index 5c5c04ce9db7..00852f174a69 100644
--- a/sound/soc/fsl/fsl_rpmsg.c
+++ b/sound/soc/fsl/fsl_rpmsg.c
@@ -238,7 +238,7 @@ static int fsl_rpmsg_probe(struct platform_device *pdev)
ret = devm_snd_soc_register_component(&pdev->dev, &fsl_component,
  &fsl_rpmsg_dai, 1);
if (ret)
-   return ret;
+   goto err_pm_disable;
 
rpmsg->card_pdev = platform_device_register_data(&pdev->dev,
 "imx-audio-rpmsg",
@@ -248,16 +248,22 @@ static int fsl_rpmsg_probe(struct platform_device *pdev)
if (IS_ERR(rpmsg->card_pdev)) {
dev_err(&pdev->dev, "failed to register rpmsg card\n");
ret = PTR_ERR(rpmsg->card_pdev);
-   return ret;
+   goto err_pm_disable;
}
 
return 0;
+
+err_pm_disable:
+   pm_runtime_disable(&pdev->dev);
+   return ret;
 }
 
 static void fsl_rpmsg_remove(struct platform_device *pdev)
 {
struct fsl_rpmsg *rpmsg = platform_get_drvdata(pdev);
 
+   pm_runtime_disable(&pdev->dev);
+
if (rpmsg->card_pdev)
platform_device_unregister(rpmsg->card_pdev);
 }
-- 
2.42.0