drm/radeon/kms: remove unneeded master create/destroy functions.

We shouldn't need these at all in radeon kms mode.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 49 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 709bd892b3a9..ba128621057a 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -201,55 +201,6 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
 
 
 /*
- * For multiple master (like multiple X).
- */
-struct drm_radeon_master_private {
-        drm_local_map_t *sarea;
-        drm_radeon_sarea_t *sarea_priv;
-};
-
-int radeon_master_create_kms(struct drm_device *dev, struct drm_master *master)
-{
-        struct drm_radeon_master_private *master_priv;
-        unsigned long sareapage;
-        int ret;
-
-        master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
-        if (master_priv == NULL) {
-                return -ENOMEM;
-        }
-        /* prebuild the SAREA */
-        sareapage = max_t(unsigned long, SAREA_MAX, PAGE_SIZE);
-        ret = drm_addmap(dev, 0, sareapage, _DRM_SHM,
-                         _DRM_CONTAINS_LOCK,
-                         &master_priv->sarea);
-        if (ret) {
-                DRM_ERROR("SAREA setup failed\n");
-                return ret;
-        }
-        master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
-        master_priv->sarea_priv->pfCurrentPage = 0;
-        master->driver_priv = master_priv;
-        return 0;
-}
-
-void radeon_master_destroy_kms(struct drm_device *dev,
-                               struct drm_master *master)
-{
-        struct drm_radeon_master_private *master_priv = master->driver_priv;
-
-        if (master_priv == NULL) {
-                return;
-        }
-        if (master_priv->sarea) {
-                drm_rmmap_locked(dev, master_priv->sarea);
-        }
-        kfree(master_priv);
-        master->driver_priv = NULL;
-}
-
-
-/*
  * IOCTL.
  */
 int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,