Commits
Stefan Wahren committed 6b1ec4789fb
hwmon: (pwm-fan) Add RPM support via external interrupt This adds RPM support to the pwm-fan driver in order to use with fancontrol/pwmconfig. This feature is intended for fans with a tachometer output signal, which generate a defined number of pulses per revolution. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> [groeck: Drop unused 'devattr' variable] Signed-off-by: Guenter Roeck <linux@roeck-us.net>