[Nouveau] [PATCH 3/3] drm/nouveau: use the new drm_dp_max_lane_count helper

[Daniel Vetter]

Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/nouveau/nouveau_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c
index ed10c1d..437e26b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dp.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dp.c
@@ -411,7 +411,7 @@ nouveau_dp_detect(struct drm_encoder *encoder)
 		return false;
 
 	nv_encoder->dp.link_bw = 27000 * dpcd[1];
-	nv_encoder->dp.link_nr = dpcd[2] & DP_MAX_LANE_COUNT_MASK;
+	nv_encoder->dp.link_nr = drm_dp_max_lane_count(dpcd);
 
 	NV_DEBUG(drm, "display: %dx%d dpcd 0x%02x\n",
 		     nv_encoder->dp.link_nr, nv_encoder->dp.link_bw, dpcd[0]);
-- 
1.7.11.4