diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c index 3c5fba838827..cc487f6bdcee 100644 --- a/drivers/media/dvb/frontends/stv090x.c +++ b/drivers/media/dvb/frontends/stv090x.c @@ -1782,12 +1782,12 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) if (state->config->tuner_set_frequency) { if (state->config->tuner_set_frequency(fe, freq) < 0) - goto err; + goto err_gateoff; } if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -1800,7 +1800,7 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) if (state->config->tuner_get_status) { if (state->config->tuner_get_status(fe, ®) < 0) - goto err; + goto err_gateoff; } if (reg) @@ -1819,6 +1819,9 @@ static u32 stv090x_srate_srch_coarse(struct stv090x_state *state) srate_coarse = stv090x_get_srate(state, state->internal->mclk); return srate_coarse; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2167,12 +2170,12 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) if (state->config->tuner_set_frequency) { if (state->config->tuner_set_frequency(fe, freq) < 0) - goto err; + goto err_gateoff; } if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -2185,7 +2188,7 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) if (state->config->tuner_get_status) { if (state->config->tuner_get_status(fe, ®) < 0) - goto err; + goto err_gateoff; } if (reg) @@ -2216,6 +2219,8 @@ static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd) return lock; +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2589,7 +2594,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st if (state->config->tuner_get_frequency) { if (state->config->tuner_get_frequency(fe, &state->frequency) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -2617,7 +2622,7 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st if (state->config->tuner_get_frequency) { if (state->config->tuner_get_frequency(fe, &state->frequency) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -2637,6 +2642,9 @@ static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *st } return STV090x_OUTOFRANGE; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -2995,7 +3003,7 @@ static int stv090x_optimize_track(struct stv090x_state *state) if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -3047,6 +3055,9 @@ static int stv090x_optimize_track(struct stv090x_state *state) stv090x_set_vit_thtracq(state); return 0; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -3227,17 +3238,17 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) if (state->config->tuner_set_bbgain) { if (state->config->tuner_set_bbgain(fe, 10) < 0) /* 10dB */ - goto err; + goto err_gateoff; } if (state->config->tuner_set_frequency) { if (state->config->tuner_set_frequency(fe, state->frequency) < 0) - goto err; + goto err_gateoff; } if (state->config->tuner_set_bandwidth) { if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -3250,7 +3261,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) if (state->config->tuner_get_status) { if (state->config->tuner_get_status(fe, ®) < 0) - goto err; + goto err_gateoff; } if (reg) @@ -3383,6 +3394,8 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state) } return signal_state; +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1; @@ -4323,12 +4336,12 @@ static int stv090x_init(struct dvb_frontend *fe) if (config->tuner_set_mode) { if (config->tuner_set_mode(fe, TUNER_WAKE) < 0) - goto err; + goto err_gateoff; } if (config->tuner_init) { if (config->tuner_init(fe) < 0) - goto err; + goto err_gateoff; } if (stv090x_i2c_gate_ctrl(fe, 0) < 0) @@ -4338,6 +4351,9 @@ static int stv090x_init(struct dvb_frontend *fe) goto err; return 0; + +err_gateoff: + stv090x_i2c_gate_ctrl(fe, 0); err: dprintk(FE_ERROR, 1, "I/O error"); return -1;