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-rw-r--r--arch/um/drivers/tty.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c
index 9f70edf5d8ef..11de3ac1eb5c 100644
--- a/arch/um/drivers/tty.c
+++ b/arch/um/drivers/tty.c
@@ -18,7 +18,7 @@ struct tty_chan {
struct termios tt;
};
-static void *tty_chan_init(char *str, int device, struct chan_opts *opts)
+static void *tty_chan_init(char *str, int device, const struct chan_opts *opts)
{
struct tty_chan *data;
@@ -62,7 +62,7 @@ static int tty_open(int input, int output, int primary, void *d,
return fd;
}
-struct chan_ops tty_ops = {
+const struct chan_ops tty_ops = {
.type = "tty",
.init = tty_chan_init,
.open = tty_open,