diff --git a/drivers/pci/pcie-sysfs.c b/drivers/pci/pcie-sysfs.c
index 04cf34d..4f62d4d 100644
--- a/drivers/pci/pcie-sysfs.c
+++ b/drivers/pci/pcie-sysfs.c
@@ -24,7 +24,7 @@ pcie_link_disable_store(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
-struct device_attribute pcie_link_disable_attr =
+static struct device_attribute pcie_link_disable_attr =
 		__ATTR(pcie_link_disable, 0644,
 		       pcie_link_disable_show, pcie_link_disable_store);
 
@@ -50,7 +50,7 @@ static umode_t pci_dev_pcie_attrs_are_visible(struct kobject *kobj,
 	return a->mode;
 }
 
-struct attribute_group pci_dev_pcie_attr_group = {
+static struct attribute_group pci_dev_pcie_attr_group = {
 	.is_visible = pci_dev_pcie_attrs_are_visible,
 	.attrs	    = pci_dev_pcie_dev_attrs,
 };