drm/nv50/gpio: exclude sense value from mask when changing registers

Shouldn't effect anything, was just momentarily confusing while looking at traces. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
git-mirror · Mar 26, 2014 · 5cfd48b · 5cfd48b
1 parent 1f1ac3b
commit 5cfd48b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
@@ -79,7 +79,7 @@ nv50_gpio_drive(struct nouveau_gpio *gpio, int line, int dir, int out)
 	if (nv50_gpio_location(line, &reg, &shift))
 		return -EINVAL;
 
-	nv_mask(gpio, reg, 7 << shift, (((dir ^ 1) << 1) | out) << shift);
+	nv_mask(gpio, reg, 3 << shift, (((dir ^ 1) << 1) | out) << shift);
 	return 0;
 }