[U-Boot] [PATCH v4 1/6] arm: adapt asm/linkage.h from Linux

[Aneesh V]

This will add ARM specific over-rides for the defines
from linux/linkage.h

Signed-off-by: Aneesh V <aneesh at ti.com>
---
Not adding the defines for __ALIGN and __ALIGN_STR
because it's not clear why alignment is set to 0
(single byte alignment).

Creates a checkpatch error that can not be avoided

Changes in v4:
- Use STT_FUNC in the definition of ENDPROC in
  include/linux/linkage.h that is more portable
  than the '*function' versions. Now, remove the
  definition of ENDPROC from the arm linkage.h

Changes in v3:
- None

Changes in v2:
 - Newly added
---
 arch/arm/include/asm/linkage.h |    7 +++++++
 include/linux/linkage.h        |    7 ++++++-
 2 files changed, 13 insertions(+), 1 deletions(-)
 create mode 100644 arch/arm/include/asm/linkage.h

diff --git a/arch/arm/include/asm/linkage.h b/arch/arm/include/asm/linkage.h
new file mode 100644
index 0000000..dbe4b4e
--- /dev/null
+++ b/arch/arm/include/asm/linkage.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+#define __ALIGN .align 0
+#define __ALIGN_STR ".align 0"
+
+#endif
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index ed4cf6c..7b749bb 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -44,8 +44,13 @@
 #define SYMBOL_NAME_LABEL(X)	X:
 #endif
 
+#ifndef __ALIGN
 #define __ALIGN .align		4
+#endif
+
+#ifndef __ALIGN_STR
 #define __ALIGN_STR		".align 4"
+#endif
 
 #ifdef __ASSEMBLY__
 
@@ -67,7 +72,7 @@
 
 #ifndef ENDPROC
 #define ENDPROC(name) \
-	.type name, @function; \
+	.type name STT_FUNC; \
 	END(name)
 #endif
 
-- 
1.7.1