tree a9909f22d7f0424214e2576912c0a3300dde3df0
parent 68fc4fabca897a09f75f53bac14cdc7a98f52210
author Akinobu Mita <akinobu.mita@gmail.com> 1184834871 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1184864683 -0700

unregister_chrdev() return void

unregister_chrdev() does not return meaningful value.  This patch makes it
return void like most unregister_* functions.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>