write_icu1(0, MSYSINT1REG); write_icu1(0xffff, MGIUINTLREG); 
if (request_mem_region(icu1_start, ICU1_SIZE, "ICU") == NULL) return -EBUSY; 
static int __init vr41xx_icu_init(void){	switch (current_cpu_data.cputype) {	case CPU_VR4111:	case CPU_VR4121:		icu1_base = SYSINT1REG_TYPE1;		icu2_base = SYSINT2REG_TYPE1;		break;	case CPU_VR4122:	case CPU_VR4131:	case CPU_VR4133:		icu1_base = SYSINT1REG_TYPE2;		icu2_base = SYSINT2REG_TYPE2;		break;	default:		printk(KERN_ERR "ICU: Unexpected CPU of NEC VR4100 series\n");		return -EINVAL;	}	write_icu1(0, MSYSINT1REG);	write_icu1(0xffff, MGIUINTLREG);	write_icu2(0, MSYSINT2REG);	write_icu2(0xffff, MGIUINTHREG);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/979934da9e7a0005bd9c8b1d7d00febb59ff67f7/icu.c/clean/arch/mips/vr41xx/common/icu.c