Commit bbebb4eb authored by Martin Peres's avatar Martin Peres Committed by Ben Skeggs

drm/nouveau/fan: fix a typo in PWM's input clock calculation

Reported-by: default avatarJukka Hopeavuori <jukka.hopea@gmail.com>
Signed-off-by: default avatarMartin Peres <martin.peres@labri.fr>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent b47f1421
......@@ -92,7 +92,7 @@ nv50_fan_pwm_clock(struct nouveau_therm *therm)
if (nv_rd32(therm, 0xc040) & 0x800000) {
/* Use the HOST clock (100 MHz)
* Where does this constant(2.4) comes from? */
pwm_clock = (100000000 >> pwm_div) / 10 / 24;
pwm_clock = (100000000 >> pwm_div) * 10 / 24;
} else {
/* Where does this constant(20) comes from? */
pwm_clock = (crystal * 1000) >> pwm_div;
......
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