diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.h | 1 | ||||
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_pio.c | 12 |
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index f96c536d130a..8531d8d44fc1 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -86,6 +86,7 @@ struct tmio_mmc_host { spinlock_t lock; /* protect host private data */ unsigned long last_req_ts; struct mutex ios_lock; /* protect set_ios() context */ + bool native_hotplug; }; int tmio_mmc_host_probe(struct tmio_mmc_host **host, diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c index 5444d533322c..49f7f218cee1 100644 --- a/drivers/mmc/host/tmio_mmc_pio.c +++ b/drivers/mmc/host/tmio_mmc_pio.c @@ -916,6 +916,10 @@ int __devinit tmio_mmc_host_probe(struct tmio_mmc_host **host, else mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; + _host->native_hotplug = !(pdata->flags & TMIO_MMC_HAS_COLD_CD || + mmc->caps & MMC_CAP_NEEDS_POLL || + mmc->caps & MMC_CAP_NONREMOVABLE); + pdata->power = false; pm_runtime_enable(&pdev->dev); ret = pm_runtime_resume(&pdev->dev); @@ -934,9 +938,7 @@ int __devinit tmio_mmc_host_probe(struct tmio_mmc_host **host, * additionally ensure that in case 2) the tmio mmc hardware stays * powered on during runtime for the card detection to work. */ - if (!(pdata->flags & TMIO_MMC_HAS_COLD_CD - || mmc->caps & MMC_CAP_NEEDS_POLL - || mmc->caps & MMC_CAP_NONREMOVABLE)) + if (_host->native_hotplug) pm_runtime_get_noresume(&pdev->dev); tmio_mmc_clk_stop(_host); @@ -996,9 +998,7 @@ void tmio_mmc_host_remove(struct tmio_mmc_host *host) * the controller, the runtime PM is suspended and pdata->power == false, * so, our .runtime_resume() will not try to detect a card in the slot. */ - if (host->pdata->flags & TMIO_MMC_HAS_COLD_CD - || host->mmc->caps & MMC_CAP_NEEDS_POLL - || host->mmc->caps & MMC_CAP_NONREMOVABLE) + if (!host->native_hotplug) pm_runtime_get_sync(&pdev->dev); dev_pm_qos_hide_latency_limit(&pdev->dev); |
