A1_in             124 sound/pci/aw2/aw2-saa7146.c 	WRITEREG(A1_out | A2_out | A1_in | IIC_S | IIC_E, IER);
A1_in             362 sound/pci/aw2/aw2-saa7146.c 	if (isr & A1_in) {