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Commit 18628e43 authored by Robert P. J. Day's avatar Robert P. J. Day Committed by Bryan Wu
Browse files

[Blackfin] arch: Clean up the definition and correct the commentary for current_thread_info(). 



Signed-off-by: default avatarRobert P. J. Day <rpjday@crashcourse.ca>
Acked-by: default avatarMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent 2d191233

include/asm-blackfin/thread_info.h

+4 −7
Original line number Diff line number Diff line
@@ -81,14 +81,11 @@ struct thread_info { 
#define init_thread_info	(init_thread_union.thread_info)

#define init_stack		(init_thread_union.stack)



/* How to get the thread information struct from C */



static inline struct thread_info *current_thread_info(void)

    __attribute__ ((__const__));



/* Given a task stack pointer, you can find it's task structure

 * just by masking it to the 8K boundary.

/* Given a task stack pointer, you can find its corresponding

 * thread_info structure just by masking it to the THREAD_SIZE

 * boundary (currently 8K as you can see above).

 */

__attribute_const__

static inline struct thread_info *current_thread_info(void)

{

	struct thread_info *ti;