write_icu2(BCUINTR, MBCUINTREG); 
icu2_write(MBCUINTREG, BCUINTR); 
void vr41xx_enable_bcuint(void){	irq_desc_t *desc = irq_desc + BCU_IRQ;	unsigned long flags;	if (current_cpu_data.cputype == CPU_VR4122 ||	    current_cpu_data.cputype == CPU_VR4131 ||	    current_cpu_data.cputype == CPU_VR4133) {		spin_lock_irqsave(&desc->lock, flags);		write_icu2(BCUINTR, MBCUINTREG);		spin_unlock_irqrestore(&desc->lock, flags);	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/979934da9e7a0005bd9c8b1d7d00febb59ff67f7/icu.c/clean/arch/mips/vr41xx/common/icu.c