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hwmon: (nct6775) Fix fan6 detection for NCT6793D 

Commit 2d99925a15 ("hwmon: (nct6775) Separate fan/pwm configuration
detection for NCT6793D") accidentally removed part of the code detecting
if fan6 is enabled or not. As result, fan6 is no longer detected on Asus
PRIME Z370-A. Restore the missing detection code.

Fixes: 2d99925a15 ("hwmon: (nct6775) Separate fan/pwm configuration detection for NCT6793D")
Reported-by: Chris Siebenmann <cks@cs.toronto.edu>
Cc: Chris Siebenmann <cks@cs.toronto.edu>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hifive-unleashed-5.1
Guenter Roeck 2019-01-27 16:08:00 -08:00
parent 49a57857ae
commit 2a2ec4aa05
1 changed files with 2 additions and 1 deletions
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3
drivers/hwmon/nct6775.c
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@ -3594,7 +3594,8 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
fan5pin |= cr1b & BIT(5);
fan5pin |= creb & BIT(5);
fan6pin = creb & BIT(3);
fan6pin = !dsw_en && (cr2d & BIT(1));
fan6pin |= creb & BIT(3);
pwm5pin |= cr2d & BIT(7);
pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0));