From 5845e6155d8f4a4a9bae2d4c1d1bb4a4d9a925c2 Mon Sep 17 00:00:00 2001 From: Kai Chieh Chuang Date: Fri, 27 Apr 2018 10:11:35 +0800 Subject: [PATCH] ASoC: mediatek: preallocate pages use platform device preallocate pages should use platform device, since we set dma mask for platform device. Signed-off-by: KaiChieh Chuang Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- sound/soc/mediatek/common/mtk-afe-platform-driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/mediatek/common/mtk-afe-platform-driver.c b/sound/soc/mediatek/common/mtk-afe-platform-driver.c index 53215b5..f8a0670 100644 --- a/sound/soc/mediatek/common/mtk-afe-platform-driver.c +++ b/sound/soc/mediatek/common/mtk-afe-platform-driver.c @@ -64,14 +64,14 @@ static const struct snd_pcm_ops mtk_afe_pcm_ops = { static int mtk_afe_pcm_new(struct snd_soc_pcm_runtime *rtd) { size_t size; - struct snd_card *card = rtd->card->snd_card; struct snd_pcm *pcm = rtd->pcm; struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); 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, - card->dev, size, size); + rtd->platform->dev, + size, size); } static void mtk_afe_pcm_free(struct snd_pcm *pcm) -- 2.7.4