diff options
| author | Kuninori Morimoto | 2015-01-13 04:59:56 +0000 |
|---|---|---|
| committer | Ulf Hansson | 2015-01-20 10:23:45 +0100 |
| commit | 0c47f6aebaba68517692863cbdd88e98e2574b1a (patch) | |
| tree | 0da67091cc4b50a2545b6b2de2a683bb516df2cd /drivers/mmc | |
| parent | 169352500e0dc406e1d805edcb9d6d1b393d71c1 (diff) | |
mmc: sh_mobile_sdhi: use .enable_dma
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>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sh_mobile_sdhi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c index bcdadb9503cf..40913299f3ba 100644 --- a/drivers/mmc/host/sh_mobile_sdhi.c +++ b/drivers/mmc/host/sh_mobile_sdhi.c @@ -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 */ |