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Code Issues Releases Wiki Activity

do not try to close gate if opening it failed

This commit is contained in:
Ralph Metzler 2017-12-12 01:52:14 +01:00
parent 3b44e78bd0
commit b54e6ed689
1 changed files with 12 additions and 10 deletions
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22
frontends/stv6111.c
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@ -229,9 +229,9 @@ static int set_bandwidth(struct dvb_frontend *fe, u32 CutOffFrequency)
if (!stat) {
write_regs(state, 0x08, 2);
wait_for_call_done(state, 0x08);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
return stat;
}
@ -325,10 +325,11 @@ static int set_params(struct dvb_frontend *fe)
if (fe->ops.i2c_gate_ctrl)
stat = fe->ops.i2c_gate_ctrl(fe, 1);
if (!stat)
if (!stat) {
set_lof(state, freq, cutoff);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
return stat;
}
@ -644,9 +645,9 @@ static int get_rf_strength(struct dvb_frontend *fe, u16 *st)
read_reg(state, 2, &Reg);
if (Reg & 0x20)
read_reg(state, 2, &Reg);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if((state->reg[0x02] & 0x80) == 0)
// NF
@ -734,10 +735,11 @@ struct dvb_frontend *stv6111_attach(struct dvb_frontend *fe,
if (fe->ops.i2c_gate_ctrl)
stat = fe->ops.i2c_gate_ctrl(fe, 1);
if (!stat)
if (!stat) {
stat = attach_init(state);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}
if (stat < 0) {
kfree(state);
return NULL;