1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 5edd79470368..1286076a8890 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -85,8 +85,8 @@ static int dwc3_byt_enable_ulpi_refclock(struct pci_dev *pci)
         u32             value;
 
         reg = pcim_iomap(pci, GP_RWBAR, 0);
-        if (IS_ERR(reg))
-                return PTR_ERR(reg);
+        if (!reg)
+                return -ENOMEM;
 
         value = readl(reg + GP_RWREG1);
         if (!(value & GP_RWREG1_ULPI_REFCLK_DISABLE))