From: Mark Brown broonie@linaro.org
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 --- include/linux/mailbox_client.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/linux/mailbox_client.h b/include/linux/mailbox_client.h index 53eb0784261b..cbfcf8478ca9 100644 --- a/include/linux/mailbox_client.h +++ b/include/linux/mailbox_client.h @@ -40,6 +40,7 @@ struct mbox_client { 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 */