snd_printk("unable to grab IRQ %d\n", chip->pci->irq); 
snd_printk(KERN_ERR "unable to grab IRQ %d\n", chip->pci->irq); 
static int snd_nm256_acquire_irq(nm256_t *chip){	down(&chip->irq_mutex);	if (chip->irq < 0) {		if (request_irq(chip->pci->irq, chip->interrupt, SA_INTERRUPT|SA_SHIRQ,				chip->card->driver, (void*)chip)) {			snd_printk("unable to grab IRQ %d\n", chip->pci->irq);			up(&chip->irq_mutex);			return -EBUSY;		}		chip->irq = chip->pci->irq;	}	chip->irq_acks++;	up(&chip->irq_mutex);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/99b359ba10a582148c6725f428a33ba5356dd993/nm256.c/clean/sound/pci/nm256/nm256.c