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path: root/drivers/tty/serial/8250/8250_dwlib.h
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Diffstat (limited to 'drivers/tty/serial/8250/8250_dwlib.h')
-rw-r--r--drivers/tty/serial/8250/8250_dwlib.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/8250/8250_dwlib.h b/drivers/tty/serial/8250/8250_dwlib.h
index 055bfdc87985..f13e91f2cace 100644
--- a/drivers/tty/serial/8250/8250_dwlib.h
+++ b/drivers/tty/serial/8250/8250_dwlib.h
@@ -47,7 +47,7 @@ struct dw8250_data {
unsigned int uart_16550_compatible:1;
};
-void dw8250_do_set_termios(struct uart_port *p, struct ktermios *termios, struct ktermios *old);
+void dw8250_do_set_termios(struct uart_port *p, struct ktermios *termios, const struct ktermios *old);
void dw8250_setup_port(struct uart_port *p);
static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data)