3 files changed, 13 insertions, 19 deletions

diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
index c0350e9c03f3..4cca4c90769b 100644
--- a/drivers/mmc/host/sdhci-acpi.c
+++ b/drivers/mmc/host/sdhci-acpi.c
@@ -775,8 +775,8 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	const struct sdhci_acpi_slot *slot;
-	struct acpi_device *device, *child;
 	const struct dmi_system_id *id;
+	struct acpi_device *device;
 	struct sdhci_acpi_host *c;
 	struct sdhci_host *host;
 	struct resource *iomem;
@@ -796,10 +796,7 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
 	slot = sdhci_acpi_get_slot(device);
 
 	/* Power on the SDHCI controller and its children */
-	acpi_device_fix_up_power(device);
-	list_for_each_entry(child, &device->children, node)
-		if (child->status.present && child->status.enabled)
-			acpi_device_fix_up_power(child);
+	acpi_device_fix_up_power_extended(device);
 
 	if (sdhci_acpi_byt_defer(dev))
 		return -EPROBE_DEFER;
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;
 }
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index ed53276f6ad9..622b7de96c7f 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -1240,16 +1240,11 @@ static const struct sdhci_pci_fixes sdhci_intel_byt_sd = {
 #ifdef CONFIG_ACPI
 static void intel_mrfld_mmc_fix_up_power_slot(struct sdhci_pci_slot *slot)
 {
-	struct acpi_device *device, *child;
+	struct acpi_device *device;
 
 	device = ACPI_COMPANION(&slot->chip->pdev->dev);
-	if (!device)
-		return;
-
-	acpi_device_fix_up_power(device);
-	list_for_each_entry(child, &device->children, node)
-		if (child->status.present && child->status.enabled)
-			acpi_device_fix_up_power(child);
+	if (device)
+		acpi_device_fix_up_power_extended(device);
 }
 #else
 static inline void intel_mrfld_mmc_fix_up_power_slot(struct sdhci_pci_slot *slot) {}