docs: convert kref semaphore to mutex
commit1373bed34e30b8632aaf43aa85d72329c83f7077
authorDaniel Walker <dwalker@mvista.com>
Wed, 6 Feb 2008 09:37:58 +0000 (6 01:37 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 6 Feb 2008 18:41:09 +0000 (6 10:41 -0800)
treeb8874ac03a70d53394ca63f0f6e79d807b82d006
parent13f14b4d8be225cbb11ff2be7c048590a9ccf87b
docs: convert kref semaphore to mutex

Just converting this documentation semaphore reference, since we don't
want to promote semaphore usage.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Acked-by: Corey Minyard <minyard@acm.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/kref.txt