diff options
author | Bryan Wu <cooloney@kernel.org> | 2008-08-27 10:51:02 +0800 |
---|---|---|
committer | Bryan Wu <cooloney@kernel.org> | 2008-08-27 10:51:02 +0800 |
commit | 639f6571458948b5112be2cf00c0c2c04db2897d (patch) | |
tree | a4dd7af33d0e92c935ba1e904f6fb7e923ac825e /arch/blackfin/include/asm/current.h | |
parent | 3d9b7a5ce534f3963afcf8f4777267e5899fe007 (diff) | |
download | kernel_samsung_smdk4412-639f6571458948b5112be2cf00c0c2c04db2897d.zip kernel_samsung_smdk4412-639f6571458948b5112be2cf00c0c2c04db2897d.tar.gz kernel_samsung_smdk4412-639f6571458948b5112be2cf00c0c2c04db2897d.tar.bz2 |
Blackfin arch: move include/asm-blackfin header files to arch/blackfin
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/include/asm/current.h')
-rw-r--r-- | arch/blackfin/include/asm/current.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/current.h b/arch/blackfin/include/asm/current.h new file mode 100644 index 0000000..31918d2 --- /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 <davidm@lineo.com> + * + * 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 <linux/thread_info.h> + +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 */ |