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Diffstat (limited to 'drivers/staging/iio/resolver/ad2s1210.h')
-rw-r--r--drivers/staging/iio/resolver/ad2s1210.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.h b/drivers/staging/iio/resolver/ad2s1210.h
index aec0bdca16a4..c7158f6e61c2 100644
--- a/drivers/staging/iio/resolver/ad2s1210.h
+++ b/drivers/staging/iio/resolver/ad2s1210.h
@@ -8,6 +8,8 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#ifndef _AD2S1210_H
+#define _AD2S1210_H
struct ad2s1210_platform_data {
unsigned sample;
@@ -15,3 +17,4 @@ struct ad2s1210_platform_data {
unsigned res[2];
bool gpioin;
};
+#endif /* _AD2S1210_H */