PDC_CACHE         615 arch/parisc/kernel/firmware.c         retval = mem_pdc_call(PDC_CACHE, PDC_CACHE_INFO, __pa(pdc_result), 0);
PDC_CACHE         636 arch/parisc/kernel/firmware.c 	retval = mem_pdc_call(PDC_CACHE, PDC_CACHE_RET_SPID, __pa(pdc_result), 0);