HPC3_CHIP0_BASE 36 arch/mips/sgi-ip22/ip22-hpc.c ioremap(HPC3_CHIP0_BASE, sizeof(struct hpc3_regs)); HPC3_CHIP0_BASE 215 arch/mips/sgi-ip22/ip22-platform.c res.start = HPC3_CHIP0_BASE + offsetof(struct hpc3_regs, rtcregs);