diff options
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 38732d85009..6891fd131b0 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -818,6 +818,14 @@ static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) switch (ios->power_mode) { case MMC_POWER_UP: set_bit(DW_MMC_CARD_NEED_INIT, &slot->flags); + /* Power up slot */ + if (slot->host->pdata->setpower) + slot->host->pdata->setpower(slot->id, mmc->ocr_avail); + break; + case MMC_POWER_OFF: + /* Power down slot */ + if (slot->host->pdata->setpower) + slot->host->pdata->setpower(slot->id, 0); break; default: break; @@ -1676,10 +1684,6 @@ static void dw_mci_work_routine_card(struct work_struct *work) dev_dbg(&slot->mmc->class_dev, "card %s\n", present ? "inserted" : "removed"); - /* Power up slot (before spin_lock, may sleep) */ - if (present != 0 && host->pdata->setpower) - host->pdata->setpower(slot->id, mmc->ocr_avail); - spin_lock_bh(&host->lock); /* Card change detected */ @@ -1762,10 +1766,6 @@ static void dw_mci_work_routine_card(struct work_struct *work) spin_unlock_bh(&host->lock); - /* Power down slot (after spin_unlock, may sleep) */ - if (present == 0 && host->pdata->setpower) - host->pdata->setpower(slot->id, 0); - present = dw_mci_get_cd(mmc); } |