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| author | Chen-Yu Tsai <wens@csie.org> | 2014-08-20 21:39:20 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-09-09 13:59:17 +0200 |
| commit | 3df01a931348c4c295c0e8ace17d4d764d93ad2c (patch) | |
| tree | d270725632a72aa1055c47262d3a3c292a50b580 /drivers/mmc/host/sunxi-mmc.c | |
| parent | 066173b6436dfc57a96b2d940f4e727fe8131261 (diff) | |
| download | talos-op-linux-3df01a931348c4c295c0e8ace17d4d764d93ad2c.tar.gz talos-op-linux-3df01a931348c4c295c0e8ace17d4d764d93ad2c.zip | |
mmc: sunxi: Declare ERASE capability
Declare ERASE capability so we can use filesystems with the discard
option and the fstrim tool.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sunxi-mmc.c')
| -rw-r--r-- | drivers/mmc/host/sunxi-mmc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index dafe5001a46e..d1663b3c4143 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -990,7 +990,8 @@ static int sunxi_mmc_probe(struct platform_device *pdev) /* 400kHz ~ 50MHz */ mmc->f_min = 400000; mmc->f_max = 50000000; - mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED; + mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | + MMC_CAP_ERASE; ret = mmc_of_parse(mmc); if (ret) |
