diff options
Diffstat (limited to 'drivers/mmc/core/core.c')
| -rw-r--r-- | drivers/mmc/core/core.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 0f86144b0c51..e9a104b9e4d3 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2550,52 +2550,6 @@ int mmc_power_restore_host(struct mmc_host *host) } EXPORT_SYMBOL(mmc_power_restore_host); -int mmc_card_awake(struct mmc_host *host) -{ - int err = -ENOSYS; - - if (host->caps2 & MMC_CAP2_NO_SLEEP_CMD) - return 0; - - mmc_bus_get(host); - - if (host->bus_ops && !host->bus_dead && host->bus_ops->awake) - err = host->bus_ops->awake(host); - - mmc_bus_put(host); - - return err; -} -EXPORT_SYMBOL(mmc_card_awake); - -int mmc_card_sleep(struct mmc_host *host) -{ - int err = -ENOSYS; - - if (host->caps2 & MMC_CAP2_NO_SLEEP_CMD) - return 0; - - mmc_bus_get(host); - - if (host->bus_ops && !host->bus_dead && host->bus_ops->sleep) - err = host->bus_ops->sleep(host); - - mmc_bus_put(host); - - return err; -} -EXPORT_SYMBOL(mmc_card_sleep); - -int mmc_card_can_sleep(struct mmc_host *host) -{ - struct mmc_card *card = host->card; - - if (card && mmc_card_mmc(card) && card->ext_csd.rev >= 3) - return 1; - return 0; -} -EXPORT_SYMBOL(mmc_card_can_sleep); - /* * Flush the cache to the non-volatile storage. */ |