From mboxrd@z Thu Jan 1 00:00:00 1970 From: KaiChieh Chuang Subject: [PATCH] ASoC: mediatek: preallocate pages use platform device Date: Fri, 27 Apr 2018 10:11:35 +0800 Message-ID: <20180427021135.16002-1-kaichieh.chuang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: broonie@kernel.org Cc: alsa-devel@alsa-project.org, ryder.lee@mediatek.com, wsd_upstream@mediatek.com, chipeng.chang@mediatek.com, garlic.tseng@mediatek.com, Hidalgo.Huang@mediatek.com, linux-mediatek@lists.infradead.org, PC.Liao@mediatek.com, kaichieh.chuang@mediatek.com List-Id: linux-mediatek@lists.infradead.org preallocate pages should use platform device, since we set dma mask for platform device. Signed-off-by: KaiChieh Chuang --- 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 53215b52e4f2..f8a06709f76d 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) -- 2.12.5