drm/nouveau: Cleanup indenting in nouveau_backlight.c

Still no functional changes.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nouveau_backlight.c

@@ -204,7 +204,8 @@ nva3_set_intensity(struct backlight_device *bd)
 	div = nvif_rd32(device, NV50_PDISP_SOR_PWM_DIV(or));
 	val = (bd->props.brightness * div) / 100;
 	if (div) {
-		nvif_wr32(device, NV50_PDISP_SOR_PWM_CTL(or), val |
+		nvif_wr32(device, NV50_PDISP_SOR_PWM_CTL(or),
+			  val |
 			  NV50_PDISP_SOR_PWM_CTL_NEW |
 			  NVA3_PDISP_SOR_PWM_CTL_UNK);
 		return 0;