OSS_IRQLEV_IOPISM  110 arch/m68k/mac/oss.c 	irq_set_chained_handler(OSS_IRQLEV_IOPISM, oss_iopism_irq);
OSS_IRQLEV_IOPISM  135 arch/m68k/mac/oss.c 			oss->irq_level[OSS_IOPISM] = OSS_IRQLEV_IOPISM;