UPSTREAM: PCI: rockchip: Add Kconfig COMPILE_TEST

[firefly-linux-kernel-4.4.55.git] / drivers / pci / host / pcie-hisi.c

diff --git a/drivers/pci/host/pcie-hisi.c b/drivers/pci/host/pcie-hisi.c
index 163671a4f798dfc18bb24f3490ad7138753efac1..77f7c669a1b9bb497528874c10262430c868959d 100644 (file)
--- a/drivers/pci/host/pcie-hisi.c
+++ b/drivers/pci/host/pcie-hisi.c
@@ -61,7 +61,9 @@ static int hisi_pcie_cfg_read(struct pcie_port *pp, int where, int size,
                *val = *(u8 __force *) walker;
        else if (size == 2)
                *val = *(u16 __force *) walker;
-       else if (size != 4)
+       else if (size == 4)
+               *val = reg_val;
+       else
                return PCIBIOS_BAD_REGISTER_NUMBER;
 
        return PCIBIOS_SUCCESSFUL;