[media] tua6100: use DVBv5 parameters on set_params()

Instead of using DVBv3 parameters, rely on DVBv5 parameters to
set the tuner

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 15 insertions, 13 deletions

diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
index bcb95c2ef296..7842e620e6b3 100644
--- a/drivers/media/dvb/frontends/tua6100.c
+++ b/drivers/media/dvb/frontends/tua6100.c
@@ -70,6 +70,7 @@ static int tua6100_sleep(struct dvb_frontend *fe)
 static int tua6100_set_params(struct dvb_frontend *fe,
                               struct dvb_frontend_parameters *params)
 {
+        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
         struct tua6100_priv *priv = fe->tuner_priv;
         u32 div;
         u32 prediv;
@@ -85,36 +86,37 @@ static int tua6100_set_params(struct dvb_frontend *fe,
 #define _ri 4000000
 
         // setup register 0
-        if (params->frequency < 2000000) {
+        if (c->frequency < 2000000)
                 reg0[1] = 0x03;
-        } else {
+        else
                 reg0[1] = 0x07;
-        }
 
         // setup register 1
-        if (params->frequency < 1630000) {
+        if (c->frequency < 1630000)
                 reg1[1] = 0x2c;
-        } else {
+        else
                 reg1[1] = 0x0c;
-        }
+
         if (_P == 64)
                 reg1[1] |= 0x40;
-        if (params->frequency >= 1525000)
+        if (c->frequency >= 1525000)
                 reg1[1] |= 0x80;
 
         // register 2
         reg2[1] = (_R >> 8) & 0x03;
         reg2[2] = _R;
-        if (params->frequency < 1455000) {
+        if (c->frequency < 1455000)
                 reg2[1] |= 0x1c;
-        } else if (params->frequency < 1630000) {
+        else if (c->frequency < 1630000)
                 reg2[1] |= 0x0c;
-        } else {
+        else
                 reg2[1] |= 0x1c;
-        }
 
-        // The N divisor ratio (note: params->frequency is in kHz, but we need it in Hz)
-        prediv = (params->frequency * _R) / (_ri / 1000);
+        /*
+         * The N divisor ratio (note: c->frequency is in kHz, but we
+         * need it in Hz)
+         */
+        prediv = (c->frequency * _R) / (_ri / 1000);
         div = prediv / _P;
         reg1[1] |= (div >> 9) & 0x03;
         reg1[2] = div >> 1;