OPL4_REG_MEMORY_DATA 63 sound/drivers/opl4/opl4_lib.c outb(OPL4_REG_MEMORY_DATA, opl4->pcm_port); OPL4_REG_MEMORY_DATA 89 sound/drivers/opl4/opl4_lib.c outb(OPL4_REG_MEMORY_DATA, opl4->pcm_port);