From 8dcf48e5f4d7b25408fd8f9a4048ed5e23335a2c Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Thu, 14 Mar 2019 17:18:22 +0100 Subject: mmc: mxs-mmc: Enable MMC_CAP_ERASE According to the i.MX23/28 reference manuals both mmc interfaces support the MMC_ERASE command. So enable this capability in the driver to allow erase/discard/trim requests. Signed-off-by: Stefan Wahren Reviewed-by: Fabio Estevam Signed-off-by: Ulf Hansson --- drivers/mmc/host/mxs-mmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/mmc/host/mxs-mmc.c') diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index 4f06fb03c0a2..c021d433b04f 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -648,7 +648,8 @@ static int mxs_mmc_probe(struct platform_device *pdev) /* set mmc core parameters */ mmc->ops = &mxs_mmc_ops; mmc->caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED | - MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL | MMC_CAP_CMD23; + MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL | MMC_CAP_CMD23 | + MMC_CAP_ERASE; host->broken_cd = of_property_read_bool(np, "broken-cd"); -- cgit v1.2.3-59-g8ed1b