This is an interface intended for client drivers and exported but it is
not prototyped in the headers so can't be used. Add a prototype.
Signed-off-by: Mark Brown <broonie@linaro.org>
struct mbox_chan *mbox_request_channel(const struct mbox_client *cl);
int mbox_send_message(struct mbox_chan *chan, void *mssg);
void mbox_client_txdone(struct mbox_chan *chan, int r);
struct mbox_chan *mbox_request_channel(const struct mbox_client *cl);
int mbox_send_message(struct mbox_chan *chan, void *mssg);
void mbox_client_txdone(struct mbox_chan *chan, int r);
+bool mbox_client_peek_data(struct mbox_chan *chan);
void mbox_free_channel(struct mbox_chan *chan);
#endif /* __MAILBOX_CLIENT_H */
void mbox_free_channel(struct mbox_chan *chan);
#endif /* __MAILBOX_CLIENT_H */