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 <[email protected]> --- drivers/hwmon/nct6775.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index aa8a44608ca3..984b22d4999a 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -3505,6 +3505,12 @@ nct6775_check_fan_inputs(struct nct6775_data *data) int cr2d = superio_inb(sioreg, 0x2d); int cr2f = superio_inb(sioreg, 0x2f); bool dsw_en = cr2f & BIT(3); + int creb; + int cred; + + superio_select(sioreg, NCT6775_LD_12); + creb = superio_inb(sioreg, 0xeb); + cred = superio_inb(sioreg, 0xed); fan3pin = !(cr1c & BIT(5)); fan4pin = !(cr1c & BIT(6)); @@ -3529,10 +3535,7 @@ nct6775_check_fan_inputs(struct nct6775_data *data) if (!fan5pin) fan5pin = cr1b & BIT(5); - superio_select(sioreg, NCT6775_LD_12); if (data->kind != nct6796) { - int creb = superio_inb(sioreg, 0xeb); - if (!dsw_en) { fan6pin = cr2d & BIT(1); pwm6pin = cr2d & BIT(0); @@ -3550,8 +3553,6 @@ nct6775_check_fan_inputs(struct nct6775_data *data) } if (data->kind == nct6795 || data->kind == nct6796) { - int cred = superio_inb(sioreg, 0xed); - if (!fan6pin) fan6pin = (cr2a & BIT(4)) && (!dsw_en || (cred & BIT(4))); -- 2.7.4
