diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-omap.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/mmc/host/sdhci-omap.c b/drivers/mmc/host/sdhci-omap.c index 86e867ffbb10..033be559a730 100644 --- a/drivers/mmc/host/sdhci-omap.c +++ b/drivers/mmc/host/sdhci-omap.c @@ -1298,8 +1298,9 @@ static int sdhci_omap_probe(struct platform_device *pdev) /* * omap_device_pm_domain has callbacks to enable the main * functional clock, interface clock and also configure the - * SYSCONFIG register of omap devices. The callback will be invoked - * as part of pm_runtime_get_sync. + * SYSCONFIG register to clear any boot loader set voltage + * capabilities before calling sdhci_setup_host(). The + * callback will be invoked as part of pm_runtime_get_sync. */ pm_runtime_use_autosuspend(dev); pm_runtime_set_autosuspend_delay(dev, 50); @@ -1441,7 +1442,8 @@ static int __maybe_unused sdhci_omap_runtime_suspend(struct device *dev) struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); struct sdhci_omap_host *omap_host = sdhci_pltfm_priv(pltfm_host); - sdhci_runtime_suspend_host(host); + if (omap_host->con != -EINVAL) + sdhci_runtime_suspend_host(host); sdhci_omap_context_save(omap_host); @@ -1458,10 +1460,10 @@ static int __maybe_unused sdhci_omap_runtime_resume(struct device *dev) pinctrl_pm_select_default_state(dev); - if (omap_host->con != -EINVAL) + if (omap_host->con != -EINVAL) { sdhci_omap_context_restore(omap_host); - - sdhci_runtime_resume_host(host, 0); + sdhci_runtime_resume_host(host, 0); + } return 0; } |