[S] Change in coreboot[master]: inc/cpu/x86: Make sure the post_code macro is only used in asm

[Martin L Roth (Code Review)]

Martin L Roth has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/71595 )

Change subject: inc/cpu/x86: Make sure the post_code macro is only used in asm
......................................................................

inc/cpu/x86: Make sure the post_code macro is only used in asm

Because this post_code macro could override the post_code function,
make sure it's only used in assembly files.

Signed-off-by: Martin Roth 
Change-Id: If106ab9a3f8d635a013bfe793405914b20e2123c
---
M src/include/cpu/x86/post_code.h
1 file changed, 17 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/71595/1

diff --git a/src/include/cpu/x86/post_code.h b/src/include/cpu/x86/post_code.h
index db8f90d..c9680f7 100644
--- a/src/include/cpu/x86/post_code.h
+++ b/src/include/cpu/x86/post_code.h
@@ -5,6 +5,8 @@

#include <commonlib/console/post_codes.h>

+#if __ASSEMBLY__
+
 #if CONFIG(POST_IO) && !(ENV_BOOTBLOCK && CONFIG(NO_EARLY_BOOTBLOCK_POSTCODES))
 #define post_code(value)        \
    movb    $value, %al;    \
@@ -14,4 +16,6 @@
 #define post_code(value)
 #endif

+#endif /* __ASSEMBLY__ */
+
 #endif /* __X86_POST_CODE_H__ */