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Diffstat (limited to 'src/drivers/i2c/max98373')
-rw-r--r--src/drivers/i2c/max98373/chip.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/drivers/i2c/max98373/chip.h b/src/drivers/i2c/max98373/chip.h
index c184531823..aea5226c06 100644
--- a/src/drivers/i2c/max98373/chip.h
+++ b/src/drivers/i2c/max98373/chip.h
@@ -1,5 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __DRIVERS_I2C_MAX98373_CHIP_H__
+#define __DRIVERS_I2C_MAX98373_CHIP_H__
+
/*
* Maxim MAX98373 audio codec devicetree bindings
*/
@@ -22,3 +25,5 @@ struct drivers_i2c_max98373_config {
/* slot number where current feedback will be received */
uint32_t imon_slot_no;
};
+
+#endif /* __DRIVERS_I2C_MAX98373_CHIP_H__ */