--- zzzz-none-000/linux-2.6.32.61/drivers/staging/vt6656/rf.c	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/drivers/staging/vt6656/rf.c	2010-04-08 11:00:21.000000000 +0000
@@ -769,9 +769,6 @@
         return TRUE;
     }
 
-	if (uCH == 0)
-		return -EINVAL;
-
     switch (uRATE) {
     case RATE_1M:
     case RATE_2M: