islaby@gmail.com> 1192701979 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1192743446 -0700

Char: moxa, fix and optimise empty timer

moxa, fix and optimise empty timer

don't wait and delete empty timer in empty timer function. Also fire next
empty timer at rounded jiffies to save power.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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