tegra: Report errors from PCI init

This function can fail, so be sure to report any errors that occur.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c
index 5a7fefe..5dadf6f 100644 (file)
--- a/drivers/pci/pci_tegra.c
+++ b/drivers/pci/pci_tegra.c
@@ -465,7 +465,11 @@ static int tegra_pcie_parse_dt(const void *fdt, int node, enum tegra_pci_id id,
                return err;
        }
 
-       tegra_pcie_board_init();
+       err = tegra_pcie_board_init();
+       if (err < 0) {
+               error("tegra_pcie_board_init() failed: err=%d", err);
+               return err;
+       }
 
        pcie->phy = tegra_xusb_phy_get(TEGRA_XUSB_PADCTL_PCIE);
        if (pcie->phy) {