diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2021-05-04 18:12:15 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2021-06-14 13:57:35 +0200 |
| commit | 04f967ad28c836815f6894b618643dd23670c6e5 (patch) | |
| tree | ee34c004342c2d68e1735a916b356b96be45df0c /drivers/mmc/core/core.c | |
| parent | 1e0b069bdc583925d6207e091e55ad4d0f30eb4c (diff) | |
mmc: core: Extend re-use of __mmc_poll_for_busy()
Via __mmc_poll_for_busy() we end up polling with the ->card_busy() host ops
or by sending the CMD13. To allow polling of different types, which is
needed to support a few new SD card features, let's rework the code around
__mmc_poll_for_busy() to make it more generic.
More precisely, let __mmc_poll_for_busy() take a pointer to a callback
function as in-parameter, which it calls to poll for busy state completion.
Additionally, let's share __mmc_poll_for_busy() to allow it to be re-used
outside of mmc_ops.c. Subsequent changes will make use of it.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20210504161222.101536-5-ulf.hansson@linaro.org
Diffstat (limited to 'drivers/mmc/core/core.c')
| -rw-r--r-- | drivers/mmc/core/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index b00c84ea8441..b039dcff17f8 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1671,7 +1671,7 @@ static int mmc_do_erase(struct mmc_card *card, unsigned int from, goto out; /* Let's poll to find out when the erase operation completes. */ - err = mmc_poll_for_busy(card, busy_timeout, MMC_BUSY_ERASE); + err = mmc_poll_for_busy(card, busy_timeout, false, MMC_BUSY_ERASE); out: mmc_retune_release(card->host); |