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Diffstat (limited to 'drivers/mmc/core/sdio.c')
| -rw-r--r-- | drivers/mmc/core/sdio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index c599a628a387..24b510b743da 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -444,6 +444,7 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) unsigned int bus_speed, timing; int err; unsigned char speed; + unsigned int max_rate; /* * If the host doesn't support any of the UHS-I modes, fallback on @@ -500,9 +501,12 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) if (err) return err; + max_rate = min_not_zero(card->quirk_max_rate, + card->sw_caps.uhs_max_dtr); + if (bus_speed) { mmc_set_timing(card->host, timing); - mmc_set_clock(card->host, card->sw_caps.uhs_max_dtr); + mmc_set_clock(card->host, max_rate); } return 0; |