include/linux/linkage.h: align weak symbols

Since WEAK() supposed to be used instead of ENTRY() to define weak
symbols, but unlike ENTRY() it doesn't have ALIGN directive.  It seems
there is no actual reason to not have, so let's add ALIGN to WEAK() too.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Andrey Ryabinin <[email protected]>
Will Deacon <[email protected]>, Catalin Marinas <[email protected]>
Cc: Kyeongdon Kim <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Alexander Potapenko <[email protected]>
Cc: Dmitry Vyukov <[email protected]>
Cc: Mark Rutland <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

include/linux/linkage.h

@@ -90,6 +90,7 @@
 #ifndef WEAK
 #define WEAK(name)	   \
 	.weak name ASM_NL   \
+	ALIGN ASM_NL \
 	name:
 #endif