serial: m32r_sio: constify uart_ops structures

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 <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 218b711..5b3bd95 100644 (file)
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -854,7 +854,7 @@ m32r_sio_verify_port(struct uart_port *port, struct serial_struct *ser)
        return 0;
 }
 
-static struct uart_ops m32r_sio_pops = {
+static const struct uart_ops m32r_sio_pops = {
        .tx_empty       = m32r_sio_tx_empty,
        .set_mctrl      = m32r_sio_set_mctrl,
        .get_mctrl      = m32r_sio_get_mctrl,