diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 92c1877..2cbb451 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -255,7 +255,6 @@ struct atmel_mci_slot { #define ATMCI_CARD_PRESENT 0 #define ATMCI_CARD_NEED_INIT 1 #define ATMCI_SHUTDOWN 2 -#define ATMCI_SUSPENDED 3 int detect_pin; int wp_pin; @@ -2529,70 +2528,10 @@ static int __exit atmci_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP -static int atmci_suspend(struct device *dev) -{ - struct atmel_mci *host = dev_get_drvdata(dev); - int i; - - for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) { - struct atmel_mci_slot *slot = host->slot[i]; - int ret; - - if (!slot) - continue; - ret = mmc_suspend_host(slot->mmc); - if (ret < 0) { - while (--i >= 0) { - slot = host->slot[i]; - if (slot - && test_bit(ATMCI_SUSPENDED, &slot->flags)) { - mmc_resume_host(host->slot[i]->mmc); - clear_bit(ATMCI_SUSPENDED, &slot->flags); - } - } - return ret; - } else { - set_bit(ATMCI_SUSPENDED, &slot->flags); - } - } - - return 0; -} - -static int atmci_resume(struct device *dev) -{ - struct atmel_mci *host = dev_get_drvdata(dev); - int i; - int ret = 0; - - for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) { - struct atmel_mci_slot *slot = host->slot[i]; - int err; - - slot = host->slot[i]; - if (!slot) - continue; - if (!test_bit(ATMCI_SUSPENDED, &slot->flags)) - continue; - err = mmc_resume_host(slot->mmc); - if (err < 0) - ret = err; - else - clear_bit(ATMCI_SUSPENDED, &slot->flags); - } - - return ret; -} -#endif - -static SIMPLE_DEV_PM_OPS(atmci_pm, atmci_suspend, atmci_resume); - static struct platform_driver atmci_driver = { .remove = __exit_p(atmci_remove), .driver = { .name = "atmel_mci", - .pm = &atmci_pm, .of_match_table = of_match_ptr(atmci_dt_ids), }, }; |
