Commit 760ee8f8 authored by David Gow's avatar David Gow Committed by Richard Weinberger
Browse files

asm-generic: current: Don't include thread-info.h if building asm 



asm/current.h is included by some assembly files (either directly, or
indirectly). This works on some architectures (such as x86), as their
implementation of current.h is careful to not include any C, but the
asm-generic version includes linux/thread-info.h unconditionally, which
leads to errors when either C code or non-asm-compatible preprocessor
directives are included.

Just wrap the contents behind an #ifndef __ASSEMBLY__ to avoid any C
code making its way in.

Signed-off-by: default avatarDavid Gow <davidgow@google.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 11ae290e

include/asm-generic/current.h

+2 −0
Original line number Diff line number Diff line
@@ -2,9 +2,11 @@ 
#ifndef __ASM_GENERIC_CURRENT_H

#define __ASM_GENERIC_CURRENT_H



#ifndef __ASSEMBLY__

#include <linux/thread_info.h>



#define get_current() (current_thread_info()->task)

#define current get_current()

#endif



#endif /* __ASM_GENERIC_CURRENT_H */