1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/pci/host/pcie-hisi.c b/drivers/pci/host/pcie-hisi.c
index 163671a4f798..77f7c669a1b9 100644
--- 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;