pps: trivial fixes

Here are some very trivial fixes combined:

- add macro definitions to protect header file from including several times

- remove declaration for an unexistent array

- fix typos

Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c
index 1aa02db3ff4e..55f39618261b 100644
--- a/drivers/pps/kapi.c
+++ b/drivers/pps/kapi.c
@@ -324,7 +324,7 @@ void pps_event(int source, struct pps_ktime *ts, int event, void *data)
                 captured = ~0;
         }
 
-        /* Wake up iif captured somthing */
+        /* Wake up if captured something */
         if (captured) {
                 pps->go = ~0;
                 wake_up_interruptible(&pps->queue);