[PATCH 1/3] drm/radeon: constify more struct drm_*_helper funcs pointers

[Jani Nikula]

Some non-const pointers were added since the last constification, fix
them.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/radeon/radeon_connectors.c | 4 ++--
 drivers/gpu/drm/radeon/radeon_dp_mst.c     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c 
b/drivers/gpu/drm/radeon/radeon_connectors.c
index f150c2495fa4..cebb65e07e1d 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -751,7 +751,7 @@ static int radeon_connector_set_property(struct 
drm_connector *connector, struct
                if (connector->encoder)
                        radeon_encoder = to_radeon_encoder(connector->encoder);
                else {
-                       struct drm_connector_helper_funcs *connector_funcs = 
connector->helper_private;
+                       const struct drm_connector_helper_funcs 
*connector_funcs = connector->helper_private;
                        radeon_encoder = 
to_radeon_encoder(connector_funcs->best_encoder(connector));
                }

@@ -762,7 +762,7 @@ static int radeon_connector_set_property(struct 
drm_connector *connector, struct

                if (connector->encoder->crtc) {
                        struct drm_crtc *crtc  = connector->encoder->crtc;
-                       struct drm_crtc_helper_funcs *crtc_funcs = 
crtc->helper_private;
+                       const struct drm_crtc_helper_funcs *crtc_funcs = 
crtc->helper_private;
                        struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);

                        radeon_crtc->output_csc = radeon_encoder->output_csc;
diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c 
b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index 5952ff2bb647..1017338a49d9 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -604,7 +604,7 @@ radeon_dp_create_fake_mst_encoder(struct radeon_connector 
*connector)
        struct radeon_encoder *radeon_encoder;
        struct radeon_encoder_mst *mst_enc;
        struct drm_encoder *encoder;
-       struct drm_connector_helper_funcs *connector_funcs = 
connector->base.helper_private;
+       const struct drm_connector_helper_funcs *connector_funcs = 
connector->base.helper_private;
        struct drm_encoder *enc_master = 
connector_funcs->best_encoder(&connector->base);

        DRM_DEBUG_KMS("enc master is %p\n", enc_master);
-- 
2.1.4