Change in coreboot[master]: amdblocks/smm.h: Add header guards

[Arthur Heymans (Code Review)]

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/64864 )

Change subject: amdblocks/smm.h: Add header guards
......................................................................

amdblocks/smm.h: Add header guards

Change-Id: I5d01c36fa4695ee42d18701a90d1b96bceb5045f
Signed-off-by: Arthur Heymans 
---
M src/soc/amd/common/block/include/amdblocks/smm.h
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/64864/1

diff --git a/src/soc/amd/common/block/include/amdblocks/smm.h b/src/soc/amd/common/block/include/amdblocks/smm.h
index 46008fa..4a44203 100644
--- a/src/soc/amd/common/block/include/amdblocks/smm.h
+++ b/src/soc/amd/common/block/include/amdblocks/smm.h
@@ -1,5 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0-only */

+#ifndef _AMDBLOCKS_SMM_H_
+#define _AMDBLOCKS_SMM_H_
+
 #include <cpu/x86/msr.h>
 #include <types.h>

@@ -16,3 +19,5 @@
 void clear_tvalid(void);
 /* See SMITYPE_* for list possible of events. GEVENTS are handled with mainboard_smi_gpi. */
 void mainboard_handle_smi(int event);
+
+#endif