MCPDM_UP_IRQ_EMPTY 173 sound/soc/ti/omap-mcpdm.c MCPDM_UP_IRQ_EMPTY | MCPDM_UP_IRQ_FULL); MCPDM_UP_IRQ_EMPTY 208 sound/soc/ti/omap-mcpdm.c MCPDM_UP_IRQ_EMPTY | MCPDM_UP_IRQ_FULL); MCPDM_UP_IRQ_EMPTY 240 sound/soc/ti/omap-mcpdm.c if (irq_status & MCPDM_UP_IRQ_EMPTY)