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Commit 031a7790 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "cnss2: Add sanity check for cnss pm runtime APIs"

parents bbc1fb5c 86af8dc6

drivers/net/wireless/cnss2/pci.c

+21 −0
Original line number Diff line number Diff line
@@ -2614,6 +2614,9 @@ int cnss_pci_pm_request_resume(struct cnss_pci_data *pci_priv) 


	dev = &pci_priv->pci_dev->dev;



	if (!pm_runtime_enabled(dev))

		return 0;



	status = dev->power.runtime_status;

	if (status == RPM_SUSPENDING || status == RPM_SUSPENDED)

		cnss_pr_vdbg("Runtime PM resume is requested by %ps\n",
@@ -2632,6 +2635,9 @@ int cnss_pci_pm_runtime_resume(struct cnss_pci_data *pci_priv) 


	dev = &pci_priv->pci_dev->dev;



	if (!pm_runtime_enabled(dev))

		return 0;



	status = dev->power.runtime_status;

	if (status == RPM_SUSPENDING || status == RPM_SUSPENDED)

		cnss_pr_vdbg("Runtime PM resume is requested by %ps\n",
@@ -2650,6 +2656,9 @@ int cnss_pci_pm_runtime_get(struct cnss_pci_data *pci_priv) 


	dev = &pci_priv->pci_dev->dev;



	if (!pm_runtime_enabled(dev))

		return 0;



	status = dev->power.runtime_status;

	if (status == RPM_SUSPENDING || status == RPM_SUSPENDED)

		cnss_pr_vdbg("Runtime PM resume is requested by %ps\n",
@@ -2668,6 +2677,9 @@ int cnss_pci_pm_runtime_get_sync(struct cnss_pci_data *pci_priv) 


	dev = &pci_priv->pci_dev->dev;



	if (!pm_runtime_enabled(dev))

		return 0;



	status = dev->power.runtime_status;

	if (status == RPM_SUSPENDING || status == RPM_SUSPENDED)

		cnss_pr_vdbg("Runtime PM resume is requested by %ps\n",
@@ -2681,6 +2693,9 @@ void cnss_pci_pm_runtime_get_noresume(struct cnss_pci_data *pci_priv) 
	if (!pci_priv)

		return;



	if (!pm_runtime_enabled(&pci_priv->pci_dev->dev))

		return;



	pm_runtime_get_noresume(&pci_priv->pci_dev->dev);

}
@@ -2693,6 +2708,9 @@ int cnss_pci_pm_runtime_put_autosuspend(struct cnss_pci_data *pci_priv) 


	dev = &pci_priv->pci_dev->dev;



	if (!pm_runtime_enabled(dev))

		return 0;



	if (atomic_read(&dev->power.usage_count) == 0) {

		cnss_pr_dbg("Ignore excessive runtime PM put operation\n");

		return -EINVAL;
@@ -2710,6 +2728,9 @@ void cnss_pci_pm_runtime_put_noidle(struct cnss_pci_data *pci_priv) 


	dev = &pci_priv->pci_dev->dev;



	if (!pm_runtime_enabled(dev))

		return;



	if (atomic_read(&dev->power.usage_count) == 0) {

		cnss_pr_dbg("Ignore excessive runtime PM put operation\n");

		return;