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-rw-r--r--include/linux/platform_data/pinctrl-single.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/platform_data/pinctrl-single.h b/include/linux/platform_data/pinctrl-single.h
index 1cf36fdf9510..7473d3c4cabf 100644
--- a/include/linux/platform_data/pinctrl-single.h
+++ b/include/linux/platform_data/pinctrl-single.h
@@ -1,4 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _PINCTRL_SINGLE_H
+#define _PINCTRL_SINGLE_H
+
/**
* irq: optional wake-up interrupt
* rearm: optional soc specific rearm function
@@ -11,3 +15,5 @@ struct pcs_pdata {
int irq;
void (*rearm)(void);
};
+
+#endif /* _PINCTRL_SINGLE_H */