[sw] Format include guards in the SW tree
Signed-off-by: Miguel Young de la Sota <mcyoung@google.com>
diff --git a/sw/device/lib/usbdev.h b/sw/device/lib/usbdev.h
index 5e6789a..6e14770 100644
--- a/sw/device/lib/usbdev.h
+++ b/sw/device/lib/usbdev.h
@@ -2,8 +2,8 @@
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0
-#ifndef _USBDEV_H_
-#define _USBDEV_H_
+#ifndef OPENTITAN_SW_DEVICE_LIB_USBDEV_H_
+#define OPENTITAN_SW_DEVICE_LIB_USBDEV_H_
#include <stddef.h>
#include <stdint.h>
@@ -230,4 +230,4 @@
#define TRC_I(i, b) uart_send_uint(i, b)
#define TRC_C(c) uart_send_char(c)
-#endif
+#endif // OPENTITAN_SW_DEVICE_LIB_USBDEV_H_