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/io/io_block.h b/include/drivers/io/io_block.h
index 4f3ab39..d6d32f9 100644
--- a/include/drivers/io/io_block.h
+++ b/include/drivers/io/io_block.h
@@ -4,8 +4,8 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
-#ifndef __IO_BLOCK_H__
-#define __IO_BLOCK_H__
+#ifndef IO_BLOCK_H
+#define IO_BLOCK_H
#include <io_storage.h>
@@ -25,4 +25,4 @@
int register_io_dev_block(const struct io_dev_connector **dev_con);
-#endif /* __IO_BLOCK_H__ */
+#endif /* IO_BLOCK_H */