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Commit 7855b64b authored by Manikandan Mohan's avatar Manikandan Mohan
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cnss2: Handle resume request while suspend in progress 



PCIE callback for wake IRQ can occur during suspend in progress. Update
cnss2 driver to handle resume request in this scenario.

Change-Id: Ia76fd4b2d14e00ba5cad41018bda081d8b7dde83
Signed-off-by: default avatarManikandan Mohan <manikand@codeaurora.org>
parent 8c86f959

drivers/net/wireless/cnss2/pci.c

+5 −2
Original line number Diff line number Diff line
@@ -2532,6 +2532,7 @@ static void cnss_pci_event_cb(struct msm_pcie_notify *notify) 
{

	struct pci_dev *pci_dev;

	struct cnss_pci_data *pci_priv;

	struct device *dev;



	if (!notify)

		return;
@@ -2543,6 +2544,7 @@ static void cnss_pci_event_cb(struct msm_pcie_notify *notify) 
	pci_priv = cnss_get_pci_priv(pci_dev);

	if (!pci_priv)

		return;

	dev = &pci_priv->pci_dev->dev;



	switch (notify->event) {

	case MSM_PCIE_EVENT_LINKDOWN:
@@ -2551,8 +2553,9 @@ static void cnss_pci_event_cb(struct msm_pcie_notify *notify) 
		break;

	case MSM_PCIE_EVENT_WAKEUP:

		complete(&pci_priv->wake_event);

		if (cnss_pci_get_monitor_wake_intr(pci_priv) &&

		    cnss_pci_get_auto_suspended(pci_priv)) {

		if ((cnss_pci_get_monitor_wake_intr(pci_priv) &&

		     cnss_pci_get_auto_suspended(pci_priv)) ||

		     dev->power.runtime_status == RPM_SUSPENDING) {

			cnss_pci_set_monitor_wake_intr(pci_priv, false);

			cnss_pci_pm_request_resume(pci_priv);

		}