1 files changed, 2 insertions, 2 deletions

diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 91642e4137d7..a1b0804ee57b 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -254,9 +254,9 @@ extern void os_dump_core(void);
 extern void idle_sleep(unsigned long long nsecs);
 extern int set_interval(void);
 extern int timer_one_shot(int ticks);
-extern unsigned long long disable_timer(void);
+extern long long disable_timer(void);
 extern void uml_idle_timer(void);
-extern unsigned long long os_nsecs(void);
+extern long long os_nsecs(void);
 
 /* skas/mem.c */
 extern long run_syscall_stub(struct mm_id * mm_idp,