1 files changed, 6 insertions, 6 deletions
diff --git a/src/arch/i386/lib/pci_ops_conf2.c b/src/arch/i386/lib/pci_ops_conf2.c
index 10fde93346..839f5b44c7 100644
--- a/src/arch/i386/lib/pci_ops_conf2.c
+++ b/src/arch/i386/lib/pci_ops_conf2.c
@@ -12,7 +12,7 @@
 #define FUNC(devfn)		(((devfn & 7) << 1) | 0xf0)
 #define SET(bus,devfn)		outb(FUNC(devfn), 0xCF8); outb(bus, 0xCFA);
 
-static uint8_t pci_conf2_read_config8(struct bus *pbus, unsigned char bus, int devfn, int where)
+static uint8_t pci_conf2_read_config8(struct bus *pbus, int bus, int devfn, int where)
 {
 	uint8_t value;
 	SET(bus, devfn);
@@ -21,7 +21,7 @@ static uint8_t pci_conf2_read_config8(struct bus *pbus, unsigned char bus, int d
 	return value;
 }
 
-static uint16_t pci_conf2_read_config16(struct bus *pbus, unsigned char bus, int devfn, int where)
+static uint16_t pci_conf2_read_config16(struct bus *pbus, int bus, int devfn, int where)
 {
 	uint16_t value;
 	SET(bus, devfn);
@@ -30,7 +30,7 @@ static uint16_t pci_conf2_read_config16(struct bus *pbus, unsigned char bus, int
 	return value;
 }
 
-static uint32_t pci_conf2_read_config32(struct bus *pbus, unsigned char bus, int devfn, int where)
+static uint32_t pci_conf2_read_config32(struct bus *pbus, int bus, int devfn, int where)
 {
 	uint32_t value;
 	SET(bus, devfn);
@@ -39,21 +39,21 @@ static uint32_t pci_conf2_read_config32(struct bus *pbus, unsigned char bus, int
 	return value;
 }
 
-static void pci_conf2_write_config8(struct bus *pbus, unsigned char bus, int devfn, int where, uint8_t value)
+static void pci_conf2_write_config8(struct bus *pbus, int bus, int devfn, int where, uint8_t value)
 {
 	SET(bus, devfn);
 	outb(value, IOADDR(devfn, where));
 	outb(0, 0xCF8);
 }
 
-static void pci_conf2_write_config16(struct bus *pbus, unsigned char bus, int devfn, int where, uint16_t value)
+static void pci_conf2_write_config16(struct bus *pbus, int bus, int devfn, int where, uint16_t value)
 {
 	SET(bus, devfn);
 	outw(value, IOADDR(devfn, where));
 	outb(0, 0xCF8);
 }
 
-static void pci_conf2_write_config32(struct bus *pbus, unsigned char bus, int devfn, int where, uint32_t value)
+static void pci_conf2_write_config32(struct bus *pbus, int bus, int devfn, int where, uint32_t value)
 {
 	SET(bus, devfn);
 	outl(value, IOADDR(devfn, where));