From bbf0208d39121bd8873b032459cb2b5f35e14593 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 8 Sep 2014 23:45:25 -0700 Subject: [PATCH] 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 Acked-by: Lee Jones Signed-off-by: Ulf Hansson --- drivers/mmc/host/tmio_mmc_pio.c | 13 +++++++++++++ include/linux/mfd/tmio.h | 3 +++ 2 files changed, 16 insertions(+) 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) diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 90436d523e5e..57388171610d 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -5,6 +5,7 @@ #include #include #include +#include #include #include @@ -142,6 +143,8 @@ struct tmio_mmc_data { /* clock management callbacks */ int (*clk_enable)(struct platform_device *pdev, unsigned int *f); void (*clk_disable)(struct platform_device *pdev); + int (*multi_io_quirk)(struct mmc_card *card, + unsigned int direction, int blk_size); }; /*