1 files changed, 9 insertions, 12 deletions
diff --git a/src/device/pci_ops_mmconf.c b/src/device/pci_ops_mmconf.c
index f321347fda..8b7b57452f 100644
--- a/src/device/pci_ops_mmconf.c
+++ b/src/device/pci_ops_mmconf.c
@@ -29,38 +29,35 @@
 				   (((DEVFN) & 0xFF) << 12) |\
 				   ((WHERE) & 0xFFF)) & ~MASK))
 
-static uint8_t pci_mmconf_read_config8(struct bus *pbus, int bus, int devfn,
-				       int where)
+static uint8_t pci_mmconf_read_config8(int bus, int devfn, int where)
 {
 	return read8(PCI_MMIO_ADDR(bus, devfn, where, 0));
 }
 
-static uint16_t pci_mmconf_read_config16(struct bus *pbus, int bus, int devfn,
-					 int where)
+static uint16_t pci_mmconf_read_config16(int bus, int devfn, int where)
 {
 	return read16(PCI_MMIO_ADDR(bus, devfn, where, 1));
 }
 
-static uint32_t pci_mmconf_read_config32(struct bus *pbus, int bus, int devfn,
-					 int where)
+static uint32_t pci_mmconf_read_config32(int bus, int devfn, int where)
 {
 	return read32(PCI_MMIO_ADDR(bus, devfn, where, 3));
 }
 
-static void pci_mmconf_write_config8(struct bus *pbus, int bus, int devfn,
-				     int where, uint8_t value)
+static void pci_mmconf_write_config8(int bus, int devfn, int where,
+				     uint8_t value)
 {
 	write8(PCI_MMIO_ADDR(bus, devfn, where, 0), value);
 }
 
-static void pci_mmconf_write_config16(struct bus *pbus, int bus, int devfn,
-				      int where, uint16_t value)
+static void pci_mmconf_write_config16(int bus, int devfn, int where,
+				      uint16_t value)
 {
 	write16(PCI_MMIO_ADDR(bus, devfn, where, 1), value);
 }
 
-static void pci_mmconf_write_config32(struct bus *pbus, int bus, int devfn,
-				      int where, uint32_t value)
+static void pci_mmconf_write_config32(int bus, int devfn, int where,
+				      uint32_t value)
 {
 	write32(PCI_MMIO_ADDR(bus, devfn, where, 3), value);
 }