--- zzzz-none-000/linux-2.6.39.4/include/linux/pci.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/include/linux/pci.h	2021-11-10 13:38:17.000000000 +0000
@@ -1018,11 +1018,11 @@
 #endif
 
 #ifndef CONFIG_PCIE_ECRC
-static inline void pcie_set_ecrc_checking(struct pci_dev *dev)
+static inline void pcie_set_ecrc_checking(struct pci_dev *dev __attribute__((unused)))
 {
 	return;
 }
-static inline void pcie_ecrc_get_policy(char *str) {};
+static inline void pcie_ecrc_get_policy(char *str __attribute__((unused))) {};
 #else
 extern void pcie_set_ecrc_checking(struct pci_dev *dev);
 extern void pcie_ecrc_get_policy(char *str);
@@ -1290,7 +1290,7 @@
  * in sysfs and /proc
  */
 #ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER
-static inline void pci_resource_to_user(const struct pci_dev *dev, int bar,
+static inline void pci_resource_to_user(const struct pci_dev *dev __attribute__((unused)), int bar __attribute__((unused)),
 		const struct resource *rsrc, resource_size_t *start,
 		resource_size_t *end)
 {
@@ -1403,18 +1403,18 @@
 extern irqreturn_t pci_sriov_migration(struct pci_dev *dev);
 extern int pci_num_vf(struct pci_dev *dev);
 #else
-static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)
+static inline int pci_enable_sriov(struct pci_dev *dev __attribute__((unused)), int nr_virtfn __attribute__((unused)))
 {
 	return -ENODEV;
 }
-static inline void pci_disable_sriov(struct pci_dev *dev)
+static inline void pci_disable_sriov(struct pci_dev *dev __attribute__((unused)))
 {
 }
-static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev)
+static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev __attribute__((unused)))
 {
 	return IRQ_NONE;
 }
-static inline int pci_num_vf(struct pci_dev *dev)
+static inline int pci_num_vf(struct pci_dev *dev __attribute__((unused)))
 {
 	return 0;
 }