1 files changed, 14 insertions, 24 deletions

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index e5e8c3e869c5..33cca69d67a7 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -906,10 +906,7 @@ static int dst_tone_power_cmd(struct dst_state* state)
         if (state->dst_type == DST_TYPE_IS_TERR)
                 return 0;
 
-        if (state->voltage == SEC_VOLTAGE_OFF)
-                paket[4] = 0;
-        else
-                paket[4] = 1;
+        paket[4] = state->tx_tuna[4];
 
         if (state->tone == SEC_TONE_ON)
                 paket[2] = 0x02;
@@ -1062,7 +1059,6 @@ static int dst_set_diseqc(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd*
 
 static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
 {
-        u8 *val;
         int need_cmd;
         struct dst_state* state = fe->demodulator_priv;
 
@@ -1072,29 +1068,23 @@ static int dst_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
                 return 0;
 
         need_cmd = 0;
-        val = &state->tx_tuna[0];
-        val[8] &= ~0x40;
         switch (voltage) {
-        case SEC_VOLTAGE_13:
-                if ((state->diseq_flags & HAS_POWER) == 0)
-                        need_cmd = 1;
-                state->diseq_flags |= HAS_POWER;
-                break;
+                case SEC_VOLTAGE_13:
+                case SEC_VOLTAGE_18:
+                        if ((state->diseq_flags & HAS_POWER) == 0)
+                                need_cmd = 1;
+                        state->diseq_flags |= HAS_POWER;
+                        state->tx_tuna[4] = 0x01;
+                        break;
 
-        case SEC_VOLTAGE_18:
-                if ((state->diseq_flags & HAS_POWER) == 0)
+                case SEC_VOLTAGE_OFF:
                         need_cmd = 1;
-                state->diseq_flags |= HAS_POWER;
-                val[8] |= 0x40;
-                break;
-
-        case SEC_VOLTAGE_OFF:
-                need_cmd = 1;
-                state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
-                break;
+                        state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE);
+                        state->tx_tuna[4] = 0x00;
+                        break;
 
-        default:
-                return -EINVAL;
+                default:
+                        return -EINVAL;
         }
         if (need_cmd)
                 dst_tone_power_cmd(state);