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Commit ab961343 authored by Tony Truong's avatar Tony Truong Committed by Gerrit - the friendly Code Review server
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msm: pcie: update PCIe link status after link training 



PCIe link status should be updated right after link
training is successful. Updating it later may
result in clients missing linkdown callback.

Change-Id: I06d65ad79e5aa6394101d6ad1918749212ba64ba
Signed-off-by: default avatarTony Truong <truong@codeaurora.org>
parent cc8c86a2

drivers/pci/host/pci-msm.c

+5 −5
Original line number Original line Diff line number Diff line
@@ -3825,6 +3825,11 @@ static int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options) 
		goto link_fail;

		goto link_fail;

	}

	}





	dev->link_status = MSM_PCIE_LINK_ENABLED;

	dev->power_on = true;

	dev->suspending = false;

	dev->link_turned_on_counter++;



	if (dev->switch_latency) {

	if (dev->switch_latency) {

		PCIE_DBG(dev, "switch_latency: %dms\n",

		PCIE_DBG(dev, "switch_latency: %dms\n",

			dev->switch_latency);

			dev->switch_latency);
@@ -3845,11 +3850,6 @@ static int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options) 
	if (dev->enumerated)

	if (dev->enumerated)

		pci_walk_bus(dev->dev->bus, &msm_pcie_config_device, dev);

		pci_walk_bus(dev->dev->bus, &msm_pcie_config_device, dev);





	dev->link_status = MSM_PCIE_LINK_ENABLED;

	dev->power_on = true;

	dev->suspending = false;

	dev->link_turned_on_counter++;



	goto out;

	goto out;





link_fail:

link_fail: