These uart_ops structures are only stored in the ops field of a
uart_port structure and this fields is const, so the uart_ops
structures can also be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <redacted>

---
 drivers/tty/serial/owl-uart.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/owl-uart.c b/drivers/tty/serial/owl-uart.c
index 683b054..b9c85936 100644
--- a/drivers/tty/serial/owl-uart.c
+++ b/drivers/tty/serial/owl-uart.c

@@ -473,7 +473,7 @@ static void owl_uart_config_port(struct uart_port *port, int flags)
 	}
 }
 
-static struct uart_ops owl_uart_ops = {
+static const struct uart_ops owl_uart_ops = {
 	.set_mctrl = owl_uart_set_mctrl,
 	.get_mctrl = owl_uart_get_mctrl,
 	.tx_empty = owl_uart_tx_empty,