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Diffstat (limited to 'include/gpio_signal.h')
-rw-r--r--include/gpio_signal.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/gpio_signal.h b/include/gpio_signal.h
index 83e9dfe6fa..bcec1b522f 100644
--- a/include/gpio_signal.h
+++ b/include/gpio_signal.h
@@ -3,10 +3,16 @@
* found in the LICENSE file.
*/
-#define GPIO(name, port, pin, flags, signal) GPIO_##name,
+#ifndef __CROS_EC_GPIO_SIGNAL_H
+#define __CROS_EC_GPIO_SIGNAL_H
+
+#define GPIO(name, port, pin, flags) GPIO_##name,
#define UNIMPLEMENTED(name) GPIO_##name,
+#define GPIO_INT(name, port, pin, flags, signal) GPIO_##name,
enum gpio_signal {
#include "gpio.wrap"
GPIO_COUNT
};
+
+#endif /* __CROS_EC_GPIO_SIGNAL_H */