--- zzzz-none-000/linux-3.10.107/include/linux/platform_data/sht15.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/platform_data/sht15.h	2021-02-04 17:41:59.000000000 +0000
@@ -12,6 +12,9 @@
  * For further information, see the Documentation/hwmon/sht15 file.
  */
 
+#ifndef _PDATA_SHT15_H
+#define _PDATA_SHT15_H
+
 /**
  * struct sht15_platform_data - sht15 connectivity info
  * @gpio_data:		no. of gpio to which bidirectional data line is
@@ -31,3 +34,5 @@
 	bool no_otp_reload;
 	bool low_resolution;
 };
+
+#endif /* _PDATA_SHT15_H */