staging: comedi: pcmmio: fix final checkpatch warning

Fis the last checkpatch.pl warning in this driver:

WARNING: space prohibited between function name and open parenthesis '('
+           comedi_buf_put (s->async, val >> 16)) {
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/pcmmio.c

@@ -362,7 +362,7 @@ static void pcmmio_handle_dio_intr(struct comedi_device *dev,
 
 	/* Write the scan to the buffer. */
 	if (comedi_buf_put(s->async, val) &&
-	    comedi_buf_put (s->async, val >> 16)) {
+	    comedi_buf_put(s->async, val >> 16)) {
 		s->async->events |= (COMEDI_CB_BLOCK | COMEDI_CB_EOS);
 	} else {
 		/* Overflow! Stop acquisition!! */