diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mtk-sd.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index a704745e5882..b40ec966288e 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -2681,11 +2681,29 @@ static int msdc_runtime_resume(struct device *dev) msdc_restore_reg(host); return 0; } + +static int msdc_suspend(struct device *dev) +{ + struct mmc_host *mmc = dev_get_drvdata(dev); + int ret; + + if (mmc->caps2 & MMC_CAP2_CQE) { + ret = cqhci_suspend(mmc); + if (ret) + return ret; + } + + return pm_runtime_force_suspend(dev); +} + +static int msdc_resume(struct device *dev) +{ + return pm_runtime_force_resume(dev); +} #endif static const struct dev_pm_ops msdc_dev_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, - pm_runtime_force_resume) + SET_SYSTEM_SLEEP_PM_OPS(msdc_suspend, msdc_resume) SET_RUNTIME_PM_OPS(msdc_runtime_suspend, msdc_runtime_resume, NULL) }; |