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Diffstat (limited to 'drivers/staging/iio/iio_dummy_evgen.h')
-rw-r--r--drivers/staging/iio/iio_dummy_evgen.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/staging/iio/iio_dummy_evgen.h b/drivers/staging/iio/iio_dummy_evgen.h
index d8845e2288b3..3a180811b315 100644
--- a/drivers/staging/iio/iio_dummy_evgen.h
+++ b/drivers/staging/iio/iio_dummy_evgen.h
@@ -1,2 +1,7 @@
+#ifndef _IIO_DUMMY_EVGEN_H_
+#define _IIO_DUMMY_EVGEN_H_
+
int iio_dummy_evgen_get_irq(void);
int iio_dummy_evgen_release_irq(int irq);
+
+#endif /* _IIO_DUMMY_EVGEN_H_ */