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ASoC: mediatek: Drop superfluous PCM preallocation error checks

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snd_pcm_lib_preallocate_pages() and co always succeed, so the error
check is simply redundant.  Drop it.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-02-04 16:39:15 +01:00
parent 62961dd5f6
commit 15486e63e7
1 changed files with 3 additions and 3 deletions
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6
sound/soc/mediatek/common/mtk-afe-platform-driver.c
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@ -126,9 +126,9 @@ int mtk_afe_pcm_new(struct snd_soc_pcm_runtime *rtd)
struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
size = afe->mtk_afe_hardware->buffer_bytes_max;
return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
afe->dev,
size, size);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
afe->dev, size, size);
return 0;
}
EXPORT_SYMBOL_GPL(mtk_afe_pcm_new);