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-rw-r--r--arch/um/include/line.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/um/include/line.h b/arch/um/include/line.h
index 642c9a0320f9..7be24811bb30 100644
--- a/arch/um/include/line.h
+++ b/arch/um/include/line.h
@@ -91,10 +91,9 @@ extern int line_setup_irq(int fd, int input, int output, struct line *line,
void *data);
extern void line_close_chan(struct line *line);
extern struct tty_driver * line_register_devfs(struct lines *set,
- struct line_driver *line_driver,
- struct tty_operations *driver,
- struct line *lines,
- int nlines);
+ struct line_driver *line_driver,
+ const struct tty_operations *driver,
+ struct line *lines, int nlines);
extern void lines_init(struct line *lines, int nlines, struct chan_opts *opts);
extern void close_lines(struct line *lines, int nlines);