diff options
Diffstat (limited to 'drivers/mmc/host/rtsx_pci_sdmmc.c')
| -rw-r--r-- | drivers/mmc/host/rtsx_pci_sdmmc.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index c46feda..375a880e 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -364,7 +364,7 @@ static int sd_rw_multi(struct realtek_pci_sdmmc *host, struct mmc_request *mrq) struct mmc_host *mmc = host->mmc; struct mmc_card *card = mmc->card; struct mmc_data *data = mrq->data; - int uhs = mmc_card_uhs(card); + int uhs = mmc_sd_card_uhs(card); int read = (data->flags & MMC_DATA_READ) ? 1 : 0; u8 cfg2, trans_mode; int err; @@ -1197,6 +1197,37 @@ static const struct mmc_host_ops realtek_pci_sdmmc_ops = { .execute_tuning = sdmmc_execute_tuning, }; +#ifdef CONFIG_PM +static int rtsx_pci_sdmmc_suspend(struct platform_device *pdev, + pm_message_t state) +{ + struct realtek_pci_sdmmc *host = platform_get_drvdata(pdev); + struct mmc_host *mmc = host->mmc; + int err; + + dev_dbg(sdmmc_dev(host), "--> %s\n", __func__); + + err = mmc_suspend_host(mmc); + if (err) + return err; + + return 0; +} + +static int rtsx_pci_sdmmc_resume(struct platform_device *pdev) +{ + struct realtek_pci_sdmmc *host = platform_get_drvdata(pdev); + struct mmc_host *mmc = host->mmc; + + dev_dbg(sdmmc_dev(host), "--> %s\n", __func__); + + return mmc_resume_host(mmc); +} +#else /* CONFIG_PM */ +#define rtsx_pci_sdmmc_suspend NULL +#define rtsx_pci_sdmmc_resume NULL +#endif /* CONFIG_PM */ + static void init_extra_caps(struct realtek_pci_sdmmc *host) { struct mmc_host *mmc = host->mmc; @@ -1336,6 +1367,8 @@ static struct platform_driver rtsx_pci_sdmmc_driver = { .probe = rtsx_pci_sdmmc_drv_probe, .remove = rtsx_pci_sdmmc_drv_remove, .id_table = rtsx_pci_sdmmc_ids, + .suspend = rtsx_pci_sdmmc_suspend, + .resume = rtsx_pci_sdmmc_resume, .driver = { .owner = THIS_MODULE, .name = DRV_NAME_RTSX_PCI_SDMMC, |