[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / asm-blackfin / current.h

#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 */
Commit	Line	Data
1394f032 BW	1	#ifndef _BLACKFIN_CURRENT_H
	2	#define _BLACKFIN_CURRENT_H
	3	/*
	4	* current.h
	5	* (C) Copyright 2000, Lineo, David McCullough <davidm@lineo.com>
	6	*
	7	* rather than dedicate a register (as the m68k source does), we
	8	* just keep a global, we should probably just change it all to be
	9	* current and lose _current_task.
	10	*/
	11	#include <linux/thread_info.h>
	12
	13	struct task_struct;
	14
	15	static inline struct task_struct *get_current(void) __attribute__ ((__const__));
	16	static inline struct task_struct *get_current(void)
	17	{
	18	return (current_thread_info()->task);
	19	}
	20
	21	#define current (get_current())
	22
	23	#endif /* _BLACKFIN_CURRENT_H */