On 27 Jun 2019 11:00:10 +0900
Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
>
> We have devm_xxx version of snd_dmaengine_pcm_register,
> let's use it.
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
> ---
> sound/soc/tegra/tegra_pcm.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
> index f246df8..1814791 100644
> --- a/sound/soc/tegra/tegra_pcm.c
> +++ b/sound/soc/tegra/tegra_pcm.c
> @@ -44,7 +44,8 @@ static const struct snd_dmaengine_pcm_config
> tegra_dmaengine_pcm_config = {
> int tegra_pcm_platform_register(struct device *dev)
> {
> - return snd_dmaengine_pcm_register(dev,
> &tegra_dmaengine_pcm_config, 0);
> + return devm_snd_dmaengine_pcm_register(dev,
> + &tegra_dmaengine_pcm_config,
> 0); }
> EXPORT_SYMBOL_GPL(tegra_pcm_platform_register);
>
> @@ -57,13 +58,12 @@ int
> tegra_pcm_platform_register_with_chan_names(struct device *dev,
> config->chan_names[0] = txdmachan; config->chan_names[1] = rxdmachan;
>
> - return snd_dmaengine_pcm_register(dev, config, 0);
> + return devm_snd_dmaengine_pcm_register(dev, config, 0);
> }
> EXPORT_SYMBOL_GPL(tegra_pcm_platform_register_with_chan_names);
>
> void tegra_pcm_platform_unregister(struct device *dev)
> {
> - return snd_dmaengine_pcm_unregister(dev);
> }
> EXPORT_SYMBOL_GPL(tegra_pcm_platform_unregister);
>
Again, do we need to keep empty function?
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