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-rw-r--r--arch/um/include/os.h1
-rw-r--r--arch/um/include/sigio.h1
2 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index efae3e6acb5..6d865d4eade 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -161,6 +161,7 @@ extern int os_lock_file(int fd, int excl);
/* start_up.c */
extern void os_early_checks(void);
extern int can_do_skas(void);
+extern void os_check_bugs(void);
/* Make sure they are clear when running in TT mode. Required by
* SEGV_MAYBE_FIXABLE */
diff --git a/arch/um/include/sigio.h b/arch/um/include/sigio.h
index 37d76e29a14..1432fcfb321 100644
--- a/arch/um/include/sigio.h
+++ b/arch/um/include/sigio.h
@@ -8,7 +8,6 @@
extern int write_sigio_irq(int fd);
extern int register_sigio_fd(int fd);
-extern int read_sigio_fd(int fd);
extern int add_sigio_fd(int fd, int read);
extern int ignore_sigio_fd(int fd);
extern void sigio_lock(void);