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path: root/drivers/tty/serial/dz.c
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Diffstat (limited to 'drivers/tty/serial/dz.c')
-rw-r--r--drivers/tty/serial/dz.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c
index 3eaf4e85bfdd..829b452daee9 100644
--- a/drivers/tty/serial/dz.c
+++ b/drivers/tty/serial/dz.c
@@ -559,7 +559,7 @@ static void dz_reset(struct dz_port *dport)
}
static void dz_set_termios(struct uart_port *uport, struct ktermios *termios,
- struct ktermios *old_termios)
+ const struct ktermios *old_termios)
{
struct dz_port *dport = to_dport(uport);
unsigned long flags;