[v2,2/3] drm/msm: loop over encoders using drm_for_each_encoder()

Commit Message

Dmitry Baryshkov April 6, 2022, 10:12 a.m. UTC

Rather than manually looping over encoders array, use standard
drm_for_each_encoder() macro.

Reviewed-by: Stephen Boyd <[e-mail]>
Signed-off-by: Dmitry Baryshkov <[e-mail]>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c  | 5 +++--
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 6 ++----
 2 files changed, 5 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index d0525a9ea92b..0bc33243dae8 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -681,6 +681,7 @@  static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms)
 	struct drm_plane *primary_planes[MAX_PLANES], *plane;
 	struct drm_plane *cursor_planes[MAX_PLANES] = { NULL };
 	struct drm_crtc *crtc;
+	struct drm_encoder *encoder;
 
 	struct msm_drm_private *priv;
 	struct dpu_mdss_cfg *catalog;
@@ -745,8 +746,8 @@  static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms)
 	}
 
 	/* All CRTCs are compatible with all encoders */
-	for (i = 0; i < priv->num_encoders; i++)
-		priv->encoders[i]->possible_crtcs = (1 << priv->num_crtcs) - 1;
+	drm_for_each_encoder(encoder, dev)
+		encoder->possible_crtcs = (1 << priv->num_crtcs) - 1;
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index 3b92372e7bdf..2ba06f979f72 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -434,6 +434,7 @@  static int modeset_init(struct mdp5_kms *mdp5_kms)
 	int i, ret, pi = 0, ci = 0;
 	struct drm_plane *primary[MAX_BASES] = { NULL };
 	struct drm_plane *cursor[MAX_BASES] = { NULL };
+	struct drm_encoder *encoder;
 
 	/*
 	 * Construct encoders and modeset initialize connector devices
@@ -499,11 +500,8 @@  static int modeset_init(struct mdp5_kms *mdp5_kms)
 	 * Now that we know the number of crtcs we've created, set the possible
 	 * crtcs for the encoders
 	 */
-	for (i = 0; i < priv->num_encoders; i++) {
-		struct drm_encoder *encoder = priv->encoders[i];
-
+	drm_for_each_encoder(encoder, dev)
 		encoder->possible_crtcs = (1 << priv->num_crtcs) - 1;
-	}
 
 	return 0;