TX_BIT_CHAN       136 drivers/mailbox/stm32-ipcc.c 				    TX_BIT_CHAN(chan));
TX_BIT_CHAN       156 drivers/mailbox/stm32-ipcc.c 			    TX_BIT_CHAN(chan));
TX_BIT_CHAN       160 drivers/mailbox/stm32-ipcc.c 			    TX_BIT_CHAN(chan));
TX_BIT_CHAN       193 drivers/mailbox/stm32-ipcc.c 			    RX_BIT_CHAN(chan) | TX_BIT_CHAN(chan));