V4L/DVB (3105): Remove AUDC_CONFIG_PINNACLE horror, fix mt20xx radio support.

- Remove AUDC_CONFIG_PINNACLE horror. This also fixes radio support
for mt20xx tuners.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
diff --git a/drivers/media/video/mt20xx.c b/drivers/media/video/mt20xx.c
index 2180018..e2df722 100644
--- a/drivers/media/video/mt20xx.c
+++ b/drivers/media/video/mt20xx.c
@@ -494,6 +494,13 @@
 	t->tv_freq    = NULL;
 	t->radio_freq = NULL;
 	t->standby    = NULL;
+	if (t->std & V4L2_STD_525_60) {
+		tuner_dbg("pinnacle ntsc\n");
+		t->radio_if2 = 41300 * 1000;
+	} else {
+		tuner_dbg("pinnacle pal\n");
+		t->radio_if2 = 33300 * 1000;
+	}
 	name = "unknown";
 
 	i2c_master_send(c,buf,1);