[Qemu-arm] [PATCH 10/19] include/hw/or-irq.h: Add missing include guard

[Peter Maydell]

The or-irq.h header file is missing the customary guard against
multiple inclusion, which means compilation fails if it gets
included twice. Fix the omission.

Signed-off-by: Peter Maydell <address@hidden>
---
 include/hw/or-irq.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/hw/or-irq.h b/include/hw/or-irq.h
index fd900fcf19..3f6fc1b58a 100644
--- a/include/hw/or-irq.h
+++ b/include/hw/or-irq.h
@@ -22,6 +22,9 @@
  * THE SOFTWARE.
  */
 
+#ifndef HW_OR_IRQ_H
+#define HW_OR_IRQ_H
+
 #include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "qom/object.h"
@@ -41,3 +44,5 @@ struct OrIRQState {
     bool levels[MAX_OR_LINES];
     uint16_t num_lines;
 };
+
+#endif
-- 
2.16.1