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-rw-r--r--arch/um/drivers/chan.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/drivers/chan.h b/arch/um/drivers/chan.h
index 02b5a76e98d..78f1b899996 100644
--- a/arch/um/drivers/chan.h
+++ b/arch/um/drivers/chan.h
@@ -27,8 +27,7 @@ struct chan {
void *data;
};
-extern void chan_interrupt(struct line *line,
- struct tty_struct *tty, int irq);
+extern void chan_interrupt(struct line *line, int irq);
extern int parse_chan_pair(char *str, struct line *line, int device,
const struct chan_opts *opts, char **error_out);
extern int write_chan(struct chan *chan, const char *buf, int len,