arm64: relax assembly code alignment from 16 byte to 4 byte

Aarch64 instructions must be word aligned.  The current 16 byte
alignment is more than enough.  Relax it into 4 byte alignment.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm64/include/asm/linkage.h b/arch/arm64/include/asm/linkage.h
index 636c1bced7d4a9dd60d3a6489997ebd82b83d96e..1b266292f0bee00ce1952005479053e820b5ca0e 100644 (file)
--- a/arch/arm64/include/asm/linkage.h
+++ b/arch/arm64/include/asm/linkage.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
-#define __ALIGN                .align 4
-#define __ALIGN_STR    ".align 4"
+#define __ALIGN                .align 2
+#define __ALIGN_STR    ".align 2"
 
 #endif