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Subject[PATCH] PCI: tegra: Fix host initialization during resume
Date
Commit 275e88b06a27 ("PCI: tegra: Fix host link initialization") broke
host initialization during resume as it misses out calling the API
dw_pcie_setup_rc() which is required for host and MSI initialization.

Fixes: 275e88b06a27 ("PCI: tegra: Fix host link initialization")
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
---
drivers/pci/controller/dwc/pcie-tegra194.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 6fa216e52d14..4c3c0738f2e6 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -2214,6 +2214,8 @@ static int tegra_pcie_dw_resume_noirq(struct device *dev)
goto fail_host_init;
}

+ dw_pcie_setup_rc(&pcie->pci.pp);
+
ret = tegra_pcie_dw_start_link(&pcie->pci);
if (ret < 0)
goto fail_host_init;
--
2.17.1
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