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Some grammatical fixups and additions to atomic.h kernel-doc content

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Tweak and add content for extractable documentation in asm-i386/atomic.h.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Robert P. J. Day 2007-05-08 00:35:08 -07:00 committed by Linus Torvalds
parent 0ba34e197a
commit cc38682f35
1 changed files with 9 additions and 2 deletions
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11
include/asm-i386/atomic.h
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@ -52,7 +52,7 @@ static __inline__ void atomic_add(int i, atomic_t *v)
}
/**
* atomic_sub - subtract the atomic variable
* atomic_sub - subtract integer from atomic variable
* @i: integer value to subtract
* @v: pointer of type atomic_t
*
@ -171,7 +171,7 @@ static __inline__ int atomic_add_negative(int i, atomic_t *v)
}
/**
* atomic_add_return - add and return
* atomic_add_return - add integer and return
* @v: pointer of type atomic_t
* @i: integer value to add
*
@ -203,6 +203,13 @@ static __inline__ int atomic_add_return(int i, atomic_t *v)
#endif
}
/**
* atomic_sub_return - subtract integer and return
* @v: pointer of type atomic_t
* @i: integer value to subtract
*
* Atomically subtracts @i from @v and returns @v - @i
*/
static __inline__ int atomic_sub_return(int i, atomic_t *v)
{
return atomic_add_return(-i,v);