bool pwm3pin = false, pwm4pin = false, pwm5pin = false;
bool pwm6pin = false, pwm7pin = false;
int sioreg = data->sioreg;
- int regval;
+ int cr24;
+ int cr2c;
/* Store SIO_REG_ENABLE for use during resume */
superio_select(sioreg, NCT6775_LD_HWM);
/* fan4 and fan5 share some pins with the GPIO and serial flash */
if (data->kind == nct6775) {
- regval = superio_inb(sioreg, 0x2c);
+ cr2c = superio_inb(sioreg, 0x2c);
- fan3pin = regval & BIT(6);
- pwm3pin = regval & BIT(7);
+ fan3pin = cr2c & BIT(6);
+ pwm3pin = cr2c & BIT(7);
/* On NCT6775, fan4 shares pins with the fdc interface */
fan4pin = !(superio_inb(sioreg, 0x2A) & 0x80);
fan4min = fan4pin;
pwm3pin = fan3pin;
} else if (data->kind == nct6106) {
- regval = superio_inb(sioreg, 0x24);
- fan3pin = !(regval & 0x80);
- pwm3pin = regval & 0x08;
+ cr24 = superio_inb(sioreg, 0x24);
+ fan3pin = !(cr24 & 0x80);
+ pwm3pin = cr24 & 0x08;
} else {
/* NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D */
int cr1b, cr2a, cr2f;
+ int cr1c;
+ int cr2d;
bool dsw_en;
- regval = superio_inb(sioreg, 0x1c);
+ cr1c = superio_inb(sioreg, 0x1c);
- fan3pin = !(regval & BIT(5));
- fan4pin = !(regval & BIT(6));
- fan5pin = !(regval & BIT(7));
+ fan3pin = !(cr1c & BIT(5));
+ fan4pin = !(cr1c & BIT(6));
+ fan5pin = !(cr1c & BIT(7));
- pwm3pin = !(regval & BIT(0));
- pwm4pin = !(regval & BIT(1));
- pwm5pin = !(regval & BIT(2));
+ pwm3pin = !(cr1c & BIT(0));
+ pwm4pin = !(cr1c & BIT(1));
+ pwm5pin = !(cr1c & BIT(2));
- regval = superio_inb(sioreg, 0x2d);
+ cr2d = superio_inb(sioreg, 0x2d);
switch (data->kind) {
case nct6791:
case nct6792:
- fan6pin = regval & BIT(1);
- pwm6pin = regval & BIT(0);
+ fan6pin = cr2d & BIT(1);
+ pwm6pin = cr2d & BIT(0);
break;
case nct6793:
case nct6795:
dsw_en = cr2f & BIT(3);
if (!pwm5pin)
- pwm5pin = regval & BIT(7);
+ pwm5pin = cr2d & BIT(7);
if (!fan5pin)
fan5pin = cr1b & BIT(5);
int creb = superio_inb(sioreg, 0xeb);
if (!dsw_en) {
- fan6pin = regval & BIT(1);
- pwm6pin = regval & BIT(0);
+ fan6pin = cr2d & BIT(1);
+ pwm6pin = cr2d & BIT(0);
}
if (!fan5pin)