diff options
Diffstat (limited to 'drivers/mmc/host/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 4693e62145a6..e865032a52eb 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -250,9 +250,9 @@ static int omap_hsmmc_1_set_power(struct device *dev, int slot, int power_on, mmc_slot(host).before_set_reg(dev, slot, power_on, vdd); if (power_on) - ret = mmc_regulator_set_ocr(host->vcc, vdd); + ret = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd); else - ret = mmc_regulator_set_ocr(host->vcc, 0); + ret = mmc_regulator_set_ocr(host->mmc, host->vcc, 0); if (mmc_slot(host).after_set_reg) mmc_slot(host).after_set_reg(dev, slot, power_on, vdd); @@ -291,18 +291,23 @@ static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on, * chips/cards need an interface voltage rail too. */ if (power_on) { - ret = mmc_regulator_set_ocr(host->vcc, vdd); + ret = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd); /* Enable interface voltage rail, if needed */ if (ret == 0 && host->vcc_aux) { ret = regulator_enable(host->vcc_aux); if (ret < 0) - ret = mmc_regulator_set_ocr(host->vcc, 0); + ret = mmc_regulator_set_ocr(host->mmc, + host->vcc, 0); } } else { + /* Shut down the rail */ if (host->vcc_aux) ret = regulator_disable(host->vcc_aux); - if (ret == 0) - ret = mmc_regulator_set_ocr(host->vcc, 0); + if (!ret) { + /* Then proceed to shut down the local regulator */ + ret = mmc_regulator_set_ocr(host->mmc, + host->vcc, 0); + } } if (mmc_slot(host).after_set_reg) @@ -343,9 +348,9 @@ static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep, if (cardsleep) { /* VCC can be turned off if card is asleep */ if (sleep) - err = mmc_regulator_set_ocr(host->vcc, 0); + err = mmc_regulator_set_ocr(host->mmc, host->vcc, 0); else - err = mmc_regulator_set_ocr(host->vcc, vdd); + err = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd); } else err = regulator_set_mode(host->vcc, mode); if (err) @@ -2130,8 +2135,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev) /* Since we do only SG emulation, we can have as many segs * as we want. */ - mmc->max_phys_segs = 1024; - mmc->max_hw_segs = 1024; + mmc->max_segs = 1024; mmc->max_blk_size = 512; /* Block Length at max can be 1024 */ mmc->max_blk_count = 0xFFFF; /* No. of Blocks is 16 bits */ |