diff --git a/drivers/gpio/gpio-bt8xx.c b/drivers/gpio/gpio-bt8xx.c
index 6557147d9331e252d38c566a07b61ada3b7a7f71..7e4c43c189600cc042248f21e8796c86acf79755 100644
--- a/drivers/gpio/gpio-bt8xx.c
+++ b/drivers/gpio/gpio-bt8xx.c
@@ -241,9 +241,6 @@ static void bt8xxgpio_remove(struct pci_dev *pdev)
 	bgwrite(~0x0, BT848_INT_STAT);
 	bgwrite(0x0, BT848_GPIO_OUT_EN);
 
-	iounmap(bg->mmio);
-	release_mem_region(pci_resource_start(pdev, 0),
-			   pci_resource_len(pdev, 0));
 	pci_disable_device(pdev);
 }