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mmc: sh_mobile_sdhi: use .enable_dma

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tmio_mmc_dma has .enable_dma callback now.
let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Kuninori Morimoto 2015-01-13 04:59:56 +00:00 committed by Ulf Hansson
parent 169352500e
commit 0c47f6aeba
1 changed files with 6 additions and 0 deletions
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6
drivers/mmc/host/sh_mobile_sdhi.c
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@ -158,6 +158,11 @@ static int sh_mobile_sdhi_multi_io_quirk(struct mmc_card *card,
return blk_size;
}
static void sh_mobile_sdhi_enable_dma(struct tmio_mmc_host *host, bool enable)
{
sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
}
static int sh_mobile_sdhi_probe(struct platform_device *pdev)
{
const struct of_device_id *of_id =
@ -230,6 +235,7 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
}
}
dma_priv->filter = shdma_chan_filter;
dma_priv->enable = sh_mobile_sdhi_enable_dma;
mmc_data->alignment_shift = 1; /* 2-byte alignment */