WS cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/video/tdo-tl070wsh30.c b/drivers/video/tdo-tl070wsh30.c
index 813b87a..7ad0af7 100644
--- a/drivers/video/tdo-tl070wsh30.c
+++ b/drivers/video/tdo-tl070wsh30.c
@@ -118,7 +118,7 @@
 
 	/* reset panel */
 	dm_gpio_set_value(&priv->reset, true);
-	
+
 	mdelay(10);
 
 	dm_gpio_set_value(&priv->reset, false);