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-rw-r--r--drivers/mailbox/hi3660-mailbox.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mailbox/hi3660-mailbox.c b/drivers/mailbox/hi3660-mailbox.c
index 3eea6b642484..c3fd1f2b797f 100644
--- a/drivers/mailbox/hi3660-mailbox.c
+++ b/drivers/mailbox/hi3660-mailbox.c
@@ -206,7 +206,7 @@ static int hi3660_mbox_send_data(struct mbox_chan *chan, void *msg)
return 0;
}
-static struct mbox_chan_ops hi3660_mbox_ops = {
+static const struct mbox_chan_ops hi3660_mbox_ops = {
.startup = hi3660_mbox_startup,
.send_data = hi3660_mbox_send_data,
};