| Message ID | 1552580302-11393-1-git-send-email-stefan.wahren@i2se.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | mmc: mxs-mmc: Enable MMC_CAP_ERASE | expand |
On Thu, Mar 14, 2019 at 1:18 PM Stefan Wahren <stefan.wahren@i2se.com> wrote: > > 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 <stefan.wahren@i2se.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
On Thu, 14 Mar 2019 at 17:18, Stefan Wahren <stefan.wahren@i2se.com> wrote: > > 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 <stefan.wahren@i2se.com> Applied for next, thanks! Kind regards Uffe > --- > drivers/mmc/host/mxs-mmc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c > index 4f06fb0..c021d43 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"); > > -- > 2.7.4 >
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index 4f06fb0..c021d43 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");
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 <stefan.wahren@i2se.com> --- drivers/mmc/host/mxs-mmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)