1 files changed, 4 insertions, 4 deletions

diff --git a/nic3com.c b/nic3com.c
index 84e506d..f5d0aa1 100644
--- a/nic3com.c
+++ b/nic3com.c
@@ -87,17 +87,17 @@ void nic3com_unmap(void *virt_addr, size_t len)
 {
 }
 
-void nic3com_chip_writeb(uint8_t val, volatile void *addr)
+void nic3com_chip_writeb(uint8_t val, chipaddr addr)
 {
-	OUTL((uint32_t)(intptr_t)addr, io_base_addr + BIOS_ROM_ADDR);
+	OUTL((uint32_t)addr, io_base_addr + BIOS_ROM_ADDR);
 	OUTB(val, io_base_addr + BIOS_ROM_DATA);
 }
 
-uint8_t nic3com_chip_readb(const volatile void *addr)
+uint8_t nic3com_chip_readb(const chipaddr addr)
 {
 	uint8_t val;
 
-	OUTL((uint32_t)(intptr_t)addr, io_base_addr + BIOS_ROM_ADDR);
+	OUTL((uint32_t)addr, io_base_addr + BIOS_ROM_ADDR);
 	val = INB(io_base_addr + BIOS_ROM_DATA);
 
 	return val;