Signed-off-by: Martin Peres <[email protected]>
---
drm/nouveau/nouveau_led.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drm/nouveau/nouveau_led.c b/drm/nouveau/nouveau_led.c
index 5e28b5f..1f731da 100644
--- a/drm/nouveau/nouveau_led.c
+++ b/drm/nouveau/nouveau_led.c
@@ -44,7 +44,10 @@ nouveau_led_get_brightness(struct led_classdev *led)
div = nvif_rd32(device, 0x61c880) & 0x00ffffff;
duty = nvif_rd32(device, 0x61c884) & 0x00ffffff;
- return duty * LED_FULL / div;
+ if (div > 0)
+ return duty * LED_FULL / div;
+ else
+ return 0;
}
static void
--
2.8.0
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