From b78d7f44e408246085391ec76403848f009fa07c Mon Sep 17 00:00:00 2001
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Date: Tue, 29 Jan 2019 08:10:23 +0000
Subject: [PATCH 19/26] PCI: mobiveil: continue to initialize the host upon no
 PCIe link

Patch-mainline: Submitted, https://patchwork.kernel.org/cover/10785657/
References: fate#326572

Sometimes there is not a PCIe Endpoint in the PCIe slot, so do
not exit when the PCIe link is not up. And degrade the print
level of link up info.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/pci/host/mobiveil/pcie-mobiveil-host.c | 1 -
 drivers/pci/host/mobiveil/pcie-mobiveil.c      | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pci/host/mobiveil/pcie-mobiveil-host.c b/drivers/pci/host/mobiveil/pcie-mobiveil-host.c
index 7cc3fb56dbb9..beb823b35cee 100644
--- a/drivers/pci/host/mobiveil/pcie-mobiveil-host.c
+++ b/drivers/pci/host/mobiveil/pcie-mobiveil-host.c
@@ -596,7 +596,6 @@ int mobiveil_pcie_host_probe(struct mobiveil_pcie *pcie)
 	ret = mobiveil_bringup_link(pcie);
 	if (ret) {
 		dev_info(dev, "link bring-up failed\n");
-		goto error;
 	}
 
 	/* setup the kernel resources for the newly added PCIe root bus */
diff --git a/drivers/pci/host/mobiveil/pcie-mobiveil.c b/drivers/pci/host/mobiveil/pcie-mobiveil.c
index ee678a60825d..370658d6546d 100644
--- a/drivers/pci/host/mobiveil/pcie-mobiveil.c
+++ b/drivers/pci/host/mobiveil/pcie-mobiveil.c
@@ -222,7 +222,7 @@ int mobiveil_bringup_link(struct mobiveil_pcie *pcie)
 		usleep_range(LINK_WAIT_MIN, LINK_WAIT_MAX);
 	}
 
-	dev_err(&pcie->pdev->dev, "link never came up\n");
+	dev_info(&pcie->pdev->dev, "link never came up\n");
 
 	return -ETIMEDOUT;
 }
-- 
2.11.0