[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>
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index f3af477..b74ff34 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -257,7 +257,7 @@
unsigned int mctrl; /* current modem ctrl settings */
unsigned int timeout; /* character-based timeout */
unsigned int type; /* port type */
- struct uart_ops *ops;
+ const struct uart_ops *ops;
unsigned int custom_divisor;
unsigned int line; /* port index */
unsigned long mapbase; /* for ioremap */