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Commit 950143f7 authored by Yue Ma's avatar Yue Ma
Browse files

cnss2: Trigger runtime resume when DRV subsystem is disconnected 



If DRV subsystem is disconnected, a immediate resume is needed to
recovery PCIe link.

Change-Id: I3d415043f5c80f7cf57e89a7d2238a4f3c4df8ad
Signed-off-by: default avatarYue Ma <yuem@codeaurora.org>
parent 6d6aa1c9

drivers/net/wireless/cnss2/pci.c

+3 −1
Original line number Diff line number Diff line
@@ -1691,6 +1691,8 @@ static void cnss_pci_event_cb(struct msm_pcie_notify *notify) 
		break;

	case MSM_PCIE_EVENT_DRV_DISCONNECT:

		cnss_pr_dbg("DRV subsystem is disconnected\n");

		cnss_pci_pm_runtime_get(pci_priv);

		cnss_pci_pm_runtime_put_noidle(pci_priv);

		cnss_pci_set_drv_connected(pci_priv, 0);

		break;

	default:
@@ -2177,7 +2179,7 @@ void cnss_pci_pm_runtime_get_noresume(struct cnss_pci_data *pci_priv) 
	if (!pci_priv)

		return;



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

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

}



int cnss_pci_pm_runtime_put_autosuspend(struct cnss_pci_data *pci_priv)