drm/nouveau: remove some unused members from drm_nouveau_private

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 6dfb425..1fc57ef 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -142,7 +142,6 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
                                           GFP_KERNEL);
        if (!dev_priv->fifos[channel])
                return -ENOMEM;
-       dev_priv->fifo_alloc_count++;
        chan = dev_priv->fifos[channel];
        INIT_LIST_HEAD(&chan->nvsw.vbl_wait);
        INIT_LIST_HEAD(&chan->fence.pending);
@@ -321,7 +320,6 @@ nouveau_channel_free(struct nouveau_channel *chan)
                iounmap(chan->user);
 
        dev_priv->fifos[chan->id] = NULL;
-       dev_priv->fifo_alloc_count--;
        kfree(chan);
 }
 

diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index fd17fae..5d3618e 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -534,7 +534,6 @@ struct drm_nouveau_private {
 
        struct fb_info *fbdev_info;
 
-       int fifo_alloc_count;
        struct nouveau_channel *fifos[NOUVEAU_MAX_CHANNEL_NR];
 
        struct nouveau_engine engine;
@@ -573,10 +572,6 @@ struct drm_nouveau_private {
                struct nouveau_gpuobj *sg_ctxdma;
                struct page *sg_dummy_page;
                dma_addr_t sg_dummy_bus;
-
-               /* nottm hack */
-               struct drm_ttm_backend *sg_be;
-               unsigned long sg_handle;
        } gart_info;
 
        /* nv10-nv40 tiling regions */
@@ -615,11 +610,7 @@ struct drm_nouveau_private {
        uint32_t dac_users[4];
 
        struct nouveau_suspend_resume {
-               uint32_t fifo_mode;
-               uint32_t graph_ctx_control;
-               uint32_t graph_state;
                uint32_t *ramin_copy;
-               uint64_t ramin_size;
        } susres;
 
        struct backlight_device *backlight;