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-rw-r--r--drivers/mailbox/mailbox.c2
-rw-r--r--include/linux/mailbox_client.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index ae4abd9f751..662f8e55047 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox/mailbox.c
@@ -294,7 +294,7 @@ EXPORT_SYMBOL_GPL(mbox_send_message);
* Return: Pointer to the channel assigned to the client if successful.
* ERR_PTR for request failure.
*/
-struct mbox_chan *mbox_request_channel(const struct mbox_client *cl)
+struct mbox_chan *mbox_request_channel(struct mbox_client *cl)
{
struct device *dev = cl->dev;
struct mbox_controller *mbox;
diff --git a/include/linux/mailbox_client.h b/include/linux/mailbox_client.h
index cbfcf8478ca..955f3d7641e 100644
--- a/include/linux/mailbox_client.h
+++ b/include/linux/mailbox_client.h
@@ -37,7 +37,7 @@ struct mbox_client {
bool knows_txdone;
};
-struct mbox_chan *mbox_request_channel(const struct mbox_client *cl);
+struct mbox_chan *mbox_request_channel(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);