diff options
Diffstat (limited to 'drivers/mmc/core/core.c')
-rw-r--r-- | drivers/mmc/core/core.c | 31 |
1 files changed, 3 insertions, 28 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 7a8a42d..da3b907 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2621,9 +2621,6 @@ int mmc_suspend_host(struct mmc_host *host) { int err = 0; - cancel_delayed_work(&host->detect); - mmc_flush_scheduled_work(); - mmc_bus_get(host); if (host->bus_ops && !host->bus_dead) { if (host->bus_ops->suspend) @@ -2631,9 +2628,6 @@ int mmc_suspend_host(struct mmc_host *host) } mmc_bus_put(host); - if (!err && !mmc_card_keep_power(host)) - mmc_power_off(host); - return err; } EXPORT_SYMBOL(mmc_suspend_host); @@ -2644,39 +2638,20 @@ EXPORT_SYMBOL(mmc_suspend_host); */ int mmc_resume_host(struct mmc_host *host) { - int err = 0; + int err; mmc_bus_get(host); if (host->bus_ops && !host->bus_dead) { - if (!mmc_card_keep_power(host)) { - mmc_power_up(host); - mmc_select_voltage(host, host->ocr); - /* - * Tell runtime PM core we just powered up the card, - * since it still believes the card is powered off. - * Note that currently runtime PM is only enabled - * for SDIO cards that are MMC_CAP_POWER_OFF_CARD - */ - if (mmc_card_sdio(host->card) && - (host->caps & MMC_CAP_POWER_OFF_CARD)) { - pm_runtime_disable(&host->card->dev); - pm_runtime_set_active(&host->card->dev); - pm_runtime_enable(&host->card->dev); - } - } BUG_ON(!host->bus_ops->resume); err = host->bus_ops->resume(host); - if (err) { + if (err) pr_warning("%s: error %d during resume " "(card was removed?)\n", mmc_hostname(host), err); - err = 0; - } } - host->pm_flags &= ~MMC_PM_KEEP_POWER; mmc_bus_put(host); - return err; + return 0; } EXPORT_SYMBOL(mmc_resume_host); |