ack_mbox_irq 284 drivers/mailbox/omap-mailbox.c ack_mbox_irq(mbox, IRQ_TX); ack_mbox_irq 308 drivers/mailbox/omap-mailbox.c ack_mbox_irq(mbox, IRQ_RX); ack_mbox_irq 557 drivers/mailbox/omap-mailbox.c ack_mbox_irq(mbox, IRQ_RX);