Lines Matching defs:chan
18 #define MBOX_MSG(chan, data28) (((data28) & ~0xf) | ((chan) & 0xf))
28 struct mbox_chan *chan; /* The property channel. */
48 rpi_firmware_transaction(struct rpi_firmware *fw, u32 chan, u32 data)
50 u32 message = MBOX_MSG(chan, data);
57 ret = mbox_send_message(fw->chan, &message);
236 mbox_free_channel(fw->chan);
270 fw->chan = mbox_request_channel(&fw->cl, 0);
271 if (IS_ERR(fw->chan)) {
272 int ret = PTR_ERR(fw->chan);