mmc: use .multi_io_quirk on tmio_mmc

Now, tmio_mmc can use .multi_io_quirk callback
instead of MMC_CAP2_NO_MULTI_READ flags.
let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index ba454131f9a8..ff5ff0f725c9 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -970,12 +970,25 @@ static int tmio_mmc_get_ro(struct mmc_host *mmc)
         return ret;
 }
 
+static int tmio_multi_io_quirk(struct mmc_card *card,
+                               unsigned int direction, int blk_size)
+{
+        struct tmio_mmc_host *host = mmc_priv(card->host);
+        struct tmio_mmc_data *pdata = host->pdata;
+
+        if (pdata->multi_io_quirk)
+                return pdata->multi_io_quirk(card, direction, blk_size);
+
+        return blk_size;
+}
+
 static const struct mmc_host_ops tmio_mmc_ops = {
         .request        = tmio_mmc_request,
         .set_ios        = tmio_mmc_set_ios,
         .get_ro         = tmio_mmc_get_ro,
         .get_cd         = mmc_gpio_get_cd,
         .enable_sdio_irq = tmio_mmc_enable_sdio_irq,
+        .multi_io_quirk = tmio_multi_io_quirk,
 };
 
 static int tmio_mmc_init_ocr(struct tmio_mmc_host *host)