[libata] trim trailing whitespace

Most of these contributed by that mysterious figger known as A.C.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 91bb8ceef0b5..84f12e8cae71 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -308,7 +308,7 @@ enum {
          * most devices.
          */
         ATA_SPINUP_WAIT         = 8000,
-        
+
         /* Horkage types. May be set by libata or controller on drives
            (some horkage may be drive/controller pair dependant */