staging: comedi: ni_660x: checkpatch.pl cleanup (trailing whitespace)

Fix the checkpatch.pl error:

ERROR: trailing whitespace

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/ni_660x.c b/drivers/staging/comedi/drivers/ni_660x.c
index 7755f119744d1cfc0d3ac1707348b5daaf0e601a..3e01978f822bcb3c29ecb66d3c1a44ca8b3b1770 100644 (file)
--- a/drivers/staging/comedi/drivers/ni_660x.c
+++ b/drivers/staging/comedi/drivers/ni_660x.c
@@ -28,7 +28,7 @@
  *
  * Encoders work.  PulseGeneration (both single pulse and pulse train)
  * works.  Buffered commands work for input but not output.
- * 
+ *
  * References:
  * DAQ 660x Register-Level Programmer Manual  (NI 370505A-01)
  * DAQ 6601/6602 User Manual (NI 322137B-01)