V4L/DVB (7455): cx88_dvb: qam doesn't apply on Kword ATSC 120

Thanks to Michael Krufky for pointing this.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 13cc395..5e7c7fd 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -444,7 +444,6 @@
 
 static struct s5h1409_config kworld_atsc_120_config = {
 	.demod_address = 0x32 >> 1,
-	.qam_if	       = 44000,
 	.output_mode   = S5H1409_SERIAL_OUTPUT,
 	.gpio	       = S5H1409_GPIO_OFF,
 	.inversion     = S5H1409_INVERSION_OFF,