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-rw-r--r--include/asm-s390/system.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index d866d338555..44bda786eef 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -388,6 +388,11 @@ extern void (*_machine_power_off)(void);
#define arch_align_stack(x) (x)
+#ifdef CONFIG_TRACE_IRQFLAGS
+extern psw_t sysc_restore_trace_psw;
+extern psw_t io_restore_trace_psw;
+#endif
+
#endif /* __KERNEL__ */
#endif