Searched refs:MAX6620_PULSE_PER_REV (Results 1 – 1 of 1) sorted by relevance
93 #define MAX6620_PULSE_PER_REV 2 /* Tachometer pulses per revolution */ macro152 return (60 * div * MAX6620_CLOCK_FREQ) / (rpm * MAX6620_PULSE_PER_REV); in max6620_fan_rpm_to_tach()157 return (60 * div * MAX6620_CLOCK_FREQ) / (tach * MAX6620_PULSE_PER_REV); in max6620_fan_tach_to_rpm()