printk("vortex: ZeroStateA3D: ERROR: a->vortex is NULL\n"); 
printk(KERN_ERR "vortex: ZeroStateA3D: ERROR: a->vortex is NULL\n"); 
static void a3dsrc_ZeroStateA3D(a3dsrc_t * a){	int i, var, var2;	if ((a->vortex) == NULL) {		printk("vortex: ZeroStateA3D: ERROR: a->vortex is NULL\n");		return;	}	a3dsrc_SetA3DControlReg(a, 0);	a3dsrc_SetA3DPointerReg(a, 0);	var = a->slice;	var2 = a->source;	for (i = 0; i < 4; i++) {		a->slice = i;		a3dsrc_ZeroSliceIO(a);		//a3dsrc_ZeroState(a);	}	a->source = var2;	a->slice = var;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/99b359ba10a582148c6725f428a33ba5356dd993/au88x0_a3d.c/clean/sound/pci/au88x0/au88x0_a3d.c