V4L/DVB (3435): rename cb variable names in tuner structures for global consistency

- rename cb variable names in tuner structures for global consistency

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 4dcb605..cd8f282 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -391,8 +391,8 @@
 	div = (freq + desc->entries[i].offset) / desc->entries[i].stepsize;
 	buf[0] = div >> 8;
 	buf[1] = div & 0xff;
-	buf[2] = desc->entries[i].cb1;
-	buf[3] = desc->entries[i].cb2;
+	buf[2] = desc->entries[i].config;
+	buf[3] = desc->entries[i].cb;
 
 	if (desc->setbw)
 		desc->setbw(buf, freq, bandwidth);