[SERIAL] Make port->ops constant

No one should write to the port->ops structure, so make it constant.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 943770470b9d..74142b731527 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1870,7 +1870,7 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *port)
         mutex_lock(&state->mutex);
 
         if (state->info && state->info->flags & UIF_INITIALIZED) {
-                struct uart_ops *ops = port->ops;
+                const struct uart_ops *ops = port->ops;
 
                 spin_lock_irq(&port->lock);
                 ops->stop_tx(port);
@@ -1932,7 +1932,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port)
         }
 
         if (state->info && state->info->flags & UIF_INITIALIZED) {
-                struct uart_ops *ops = port->ops;
+                const struct uart_ops *ops = port->ops;
                 int ret;
 
                 ops->set_mctrl(port, 0);