90 static inline bool sti_mbox_channel_is_enabled(struct mbox_chan *chan)  in sti_mbox_channel_is_enabled()
123 static void sti_mbox_enable_channel(struct mbox_chan *chan)  in sti_mbox_enable_channel()
138 static void sti_mbox_disable_channel(struct mbox_chan *chan)  in sti_mbox_disable_channel()
153 static void sti_mbox_clear_irq(struct mbox_chan *chan)  in sti_mbox_clear_irq()
168 	struct mbox_chan *chan = NULL;  in sti_mbox_irq_to_channel()  local
199 	struct mbox_chan *chan;  in sti_mbox_thread_handler()  local
222 	struct mbox_chan *chan;  in sti_mbox_irq_handler()  local
255 static bool sti_mbox_tx_is_ready(struct mbox_chan *chan)  in sti_mbox_tx_is_ready()
278 static int sti_mbox_send_data(struct mbox_chan *chan, void *data)  in sti_mbox_send_data()
296 static int sti_mbox_startup_chan(struct mbox_chan *chan)  in sti_mbox_startup_chan()
304 static void sti_mbox_shutdown_chan(struct mbox_chan *chan)  in sti_mbox_shutdown_chan()
331 	struct mbox_chan *chan = NULL;  in sti_mbox_xlate()  local