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authorMartin Peres <martin.peres@labri.fr>2012-10-07 19:34:21 +0200
committerBen Skeggs <bskeggs@redhat.com>2012-10-09 13:55:15 +1000
commitbbebb4ebc86e723a2c38c651dbfe54017333d307 (patch)
tree80327e16cebaa147c39c642e99a59f4f6d0c1d86 /drivers/gpu
parentb47f1421ad2946b71b32e613d161a8ee43d2d019 (diff)
drm/nouveau/fan: fix a typo in PWM's input clock calculation
Reported-by: Jukka Hopeavuori <jukka.hopea@gmail.com> Signed-off-by: Martin Peres <martin.peres@labri.fr> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c
index f87a7a3eb4e7..9360ddd469e7 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/therm/nv50.c
@@ -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;