diff options
Diffstat (limited to 'drivers/mmc/host/tmio_mmc_core.c')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 84cb7d2aacdf..a22b10363033 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -1258,20 +1258,22 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host) /* See if we also get DMA */ tmio_mmc_request_dma(_host, pdata); - pm_runtime_set_active(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, 50); pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_enable(&pdev->dev); + pm_runtime_get_sync(&pdev->dev); ret = mmc_add_host(mmc); if (ret) goto remove_host; dev_pm_qos_expose_latency_limit(&pdev->dev, 100); + pm_runtime_put(&pdev->dev); return 0; remove_host: + pm_runtime_put_noidle(&pdev->dev); tmio_mmc_host_remove(_host); return ret; } @@ -1340,6 +1342,11 @@ int tmio_mmc_host_runtime_resume(struct device *dev) { struct tmio_mmc_host *host = dev_get_drvdata(dev); + if (!host->runtime_synced) { + host->runtime_synced = true; + return 0; + } + tmio_mmc_clk_enable(host); tmio_mmc_hw_reset(host->mmc); |