ePLX_MBOX3        575 sound/pci/lx6464es/lx6464es.c 	lx_plx_reg_write(chip, ePLX_MBOX3, 0);
ePLX_MBOX3        585 sound/pci/lx6464es/lx6464es.c 		reg_mbox3 = lx_plx_reg_read(chip, ePLX_MBOX3);