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hwmon: (nct6775) Declare and initialize LDN specific config variables earlier
Declare and initialize LDN / chip specific configuration variables earlier. This simplifies re-using the configuration variables for multiple chips and makes the code easier to read. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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@ -3505,6 +3505,12 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
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int cr2d = superio_inb(sioreg, 0x2d);
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int cr2f = superio_inb(sioreg, 0x2f);
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bool dsw_en = cr2f & BIT(3);
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int creb;
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int cred;
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superio_select(sioreg, NCT6775_LD_12);
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creb = superio_inb(sioreg, 0xeb);
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cred = superio_inb(sioreg, 0xed);
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fan3pin = !(cr1c & BIT(5));
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fan4pin = !(cr1c & BIT(6));
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@ -3529,10 +3535,7 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
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if (!fan5pin)
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fan5pin = cr1b & BIT(5);
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superio_select(sioreg, NCT6775_LD_12);
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if (data->kind != nct6796) {
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int creb = superio_inb(sioreg, 0xeb);
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if (!dsw_en) {
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fan6pin = cr2d & BIT(1);
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pwm6pin = cr2d & BIT(0);
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@ -3550,8 +3553,6 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
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}
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if (data->kind == nct6795 || data->kind == nct6796) {
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int cred = superio_inb(sioreg, 0xed);
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if (!fan6pin)
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fan6pin = (cr2a & BIT(4)) &&
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(!dsw_en || (cred & BIT(4)));
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