diff --git a/BaS_gcc/radeon/radeon_base.c b/BaS_gcc/radeon/radeon_base.c
index 5694258..b8d99f4 100644
--- a/BaS_gcc/radeon/radeon_base.c
+++ b/BaS_gcc/radeon/radeon_base.c
@@ -2047,7 +2047,7 @@ int32_t radeonfb_pci_register(int32_t handle, const struct pci_device_id *ent)
 							{
 								dbg("%s: BIOS_IN16(0) was %x (expected 0xaa55)\r\n", __FUNCTION__, BIOS_IN16(0));
 								rinfo->bios_seg_phys = pci_rsc_desc->offset + pci_rsc_desc->start;
-								hexdump(rinfo->bios_seg_phys, 512);
+								hexdump((uint8_t *) rinfo->bios_seg_phys, 512);
 								//rinfo->bios_seg_phys = 0;
 							}
 						}