1 files changed, 38 insertions, 46 deletions

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 032ae44710e5..04d32bdb5a95 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -693,7 +693,7 @@ static int acpi_lpss_activate(struct device *dev)
 	struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
 	int ret;
 
-	ret = acpi_dev_runtime_resume(dev);
+	ret = acpi_dev_resume(dev);
 	if (ret)
 		return ret;
 
@@ -713,43 +713,9 @@ static int acpi_lpss_activate(struct device *dev)
 
 static void acpi_lpss_dismiss(struct device *dev)
 {
-	acpi_dev_runtime_suspend(dev);
+	acpi_dev_suspend(dev, false);
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int acpi_lpss_suspend_late(struct device *dev)
-{
-	struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
-	int ret;
-
-	ret = pm_generic_suspend_late(dev);
-	if (ret)
-		return ret;
-
-	if (pdata->dev_desc->flags & LPSS_SAVE_CTX)
-		acpi_lpss_save_ctx(dev, pdata);
-
-	return acpi_dev_suspend_late(dev);
-}
-
-static int acpi_lpss_resume_early(struct device *dev)
-{
-	struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
-	int ret;
-
-	ret = acpi_dev_resume_early(dev);
-	if (ret)
-		return ret;
-
-	acpi_lpss_d3_to_d0_delay(pdata);
-
-	if (pdata->dev_desc->flags & LPSS_SAVE_CTX)
-		acpi_lpss_restore_ctx(dev, pdata);
-
-	return pm_generic_resume_early(dev);
-}
-#endif /* CONFIG_PM_SLEEP */
-
 /* IOSF SB for LPSS island */
 #define LPSS_IOSF_UNIT_LPIOEP		0xA0
 #define LPSS_IOSF_UNIT_LPIO1		0xAB
@@ -835,19 +801,15 @@ static void lpss_iosf_exit_d3_state(void)
 	mutex_unlock(&lpss_iosf_mutex);
 }
 
-static int acpi_lpss_runtime_suspend(struct device *dev)
+static int acpi_lpss_suspend(struct device *dev, bool wakeup)
 {
 	struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
 	int ret;
 
-	ret = pm_generic_runtime_suspend(dev);
-	if (ret)
-		return ret;
-
 	if (pdata->dev_desc->flags & LPSS_SAVE_CTX)
 		acpi_lpss_save_ctx(dev, pdata);
 
-	ret = acpi_dev_runtime_suspend(dev);
+	ret = acpi_dev_suspend(dev, wakeup);
 
 	/*
 	 * This call must be last in the sequence, otherwise PMC will return
@@ -860,7 +822,7 @@ static int acpi_lpss_runtime_suspend(struct device *dev)
 	return ret;
 }
 
-static int acpi_lpss_runtime_resume(struct device *dev)
+static int acpi_lpss_resume(struct device *dev)
 {
 	struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
 	int ret;
@@ -872,7 +834,7 @@ static int acpi_lpss_runtime_resume(struct device *dev)
 	if (lpss_quirks & LPSS_QUIRK_ALWAYS_POWER_ON && iosf_mbi_available())
 		lpss_iosf_exit_d3_state();
 
-	ret = acpi_dev_runtime_resume(dev);
+	ret = acpi_dev_resume(dev);
 	if (ret)
 		return ret;
 
@@ -881,7 +843,37 @@ static int acpi_lpss_runtime_resume(struct device *dev)
 	if (pdata->dev_desc->flags & LPSS_SAVE_CTX)
 		acpi_lpss_restore_ctx(dev, pdata);
 
-	return pm_generic_runtime_resume(dev);
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int acpi_lpss_suspend_late(struct device *dev)
+{
+	int ret = pm_generic_suspend_late(dev);
+
+	return ret ? ret : acpi_lpss_suspend(dev, device_may_wakeup(dev));
+}
+
+static int acpi_lpss_resume_early(struct device *dev)
+{
+	int ret = acpi_lpss_resume(dev);
+
+	return ret ? ret : pm_generic_resume_early(dev);
+}
+#endif /* CONFIG_PM_SLEEP */
+
+static int acpi_lpss_runtime_suspend(struct device *dev)
+{
+	int ret = pm_generic_runtime_suspend(dev);
+
+	return ret ? ret : acpi_lpss_suspend(dev, true);
+}
+
+static int acpi_lpss_runtime_resume(struct device *dev)
+{
+	int ret = acpi_lpss_resume(dev);
+
+	return ret ? ret : pm_generic_runtime_resume(dev);
 }
 #endif /* CONFIG_PM */
 
@@ -894,7 +886,7 @@ static struct dev_pm_domain acpi_lpss_pm_domain = {
 #ifdef CONFIG_PM
 #ifdef CONFIG_PM_SLEEP
 		.prepare = acpi_subsys_prepare,
-		.complete = pm_complete_with_resume_check,
+		.complete = acpi_subsys_complete,
 		.suspend = acpi_subsys_suspend,
 		.suspend_late = acpi_lpss_suspend_late,
 		.resume_early = acpi_lpss_resume_early,