Standardise header guards across codebase
All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.
The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.
The exceptions are files that are imported from other projects:
- CryptoCell driver
- dt-bindings folders
- zlib headers
Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
diff --git a/include/drivers/marvell/iob.h b/include/drivers/marvell/iob.h
index 9848c0a..ccbdf96 100644
--- a/include/drivers/marvell/iob.h
+++ b/include/drivers/marvell/iob.h
@@ -7,8 +7,8 @@
/* IOW unit device driver for Marvell CP110 and CP115 SoCs */
-#ifndef _IOB_H_
-#define _IOB_H_
+#ifndef IOB_H
+#define IOB_H
#include <addr_map.h>
@@ -28,4 +28,4 @@
void iob_cfg_space_update(int ap_idx, int cp_idx,
uintptr_t base, uintptr_t new_base);
-#endif /* _IOB_H_ */
+#endif /* IOB_H */