67 static struct bcm2835_mbox *bcm2835_link_mbox(struct mbox_chan *link)  in bcm2835_link_mbox()  argument
69 	return container_of(link->mbox, struct bcm2835_mbox, controller);  in bcm2835_link_mbox()
76 	struct mbox_chan *link = &mbox->controller.chans[0];  in bcm2835_mbox_irq()  local
81 		mbox_chan_received_data(link, &msg);  in bcm2835_mbox_irq()
86 static int bcm2835_send_data(struct mbox_chan *link, void *data)  in bcm2835_send_data()  argument
88 	struct bcm2835_mbox *mbox = bcm2835_link_mbox(link);  in bcm2835_send_data()
98 static int bcm2835_startup(struct mbox_chan *link)  in bcm2835_startup()  argument
100 	struct bcm2835_mbox *mbox = bcm2835_link_mbox(link);  in bcm2835_startup()
108 static void bcm2835_shutdown(struct mbox_chan *link)  in bcm2835_shutdown()  argument
110 	struct bcm2835_mbox *mbox = bcm2835_link_mbox(link);  in bcm2835_shutdown()
115 static bool bcm2835_last_tx_done(struct mbox_chan *link)  in bcm2835_last_tx_done()  argument
117 	struct bcm2835_mbox *mbox = bcm2835_link_mbox(link);  in bcm2835_last_tx_done()