include: axp_pmic: Add missing header guard definition

This header attempted to avoid multiple inclusion using a header guard.
But the preprocessor symbol was never defined, so the guard had no
effect. Fix this by defining the symbol.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

diff --git a/include/axp_pmic.h b/include/axp_pmic.h
index 46a017d..2eab189 100644 (file)
--- a/include/axp_pmic.h
+++ b/include/axp_pmic.h
@@ -5,6 +5,7 @@
  * X-Powers AX Power Management IC support header
  */
 #ifndef _AXP_PMIC_H_
+#define _AXP_PMIC_H_
 
 #include <stdbool.h>