From 639f6571458948b5112be2cf00c0c2c04db2897d Mon Sep 17 00:00:00 2001 From: Bryan Wu Date: Wed, 27 Aug 2008 10:51:02 +0800 Subject: Blackfin arch: move include/asm-blackfin header files to arch/blackfin Signed-off-by: Bryan Wu --- arch/blackfin/include/asm/current.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/blackfin/include/asm/current.h (limited to 'arch/blackfin/include/asm/current.h') diff --git a/arch/blackfin/include/asm/current.h b/arch/blackfin/include/asm/current.h new file mode 100644 index 000000000000..31918d29122c --- /dev/null +++ b/arch/blackfin/include/asm/current.h @@ -0,0 +1,23 @@ +#ifndef _BLACKFIN_CURRENT_H +#define _BLACKFIN_CURRENT_H +/* + * current.h + * (C) Copyright 2000, Lineo, David McCullough + * + * rather than dedicate a register (as the m68k source does), we + * just keep a global, we should probably just change it all to be + * current and lose _current_task. + */ +#include + +struct task_struct; + +static inline struct task_struct *get_current(void) __attribute__ ((__const__)); +static inline struct task_struct *get_current(void) +{ + return (current_thread_info()->task); +} + +#define current (get_current()) + +#endif /* _BLACKFIN_CURRENT_H */ -- cgit v1.2.2