drm/nouveau: fix annoying nouveau_fence type issue

nouveau_fence_* functions are not type safe, which could lead to bugs.
Additionally every use of nouveau_fence_unref had to cast struct
nouveau_fence to void **.
Fix it by renaming old functions and creating static inline functions with
new prototypes. We still need old functions, because we pass function
pointers to ttm.
As we are wrapping functions, drop unused "void *arg" parameter where possible.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index fe4a30dc4b42..a7c3e08aa7b5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -54,7 +54,7 @@ nv10_mem_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
         tile->addr = addr;
         tile->size = size;
         tile->used = !!pitch;
-        nouveau_fence_unref((void **)&tile->fence);
+        nouveau_fence_unref(&tile->fence);
 
         pfifo->reassign(dev, false);
         pfifo->cache_pull(dev, false);
@@ -87,7 +87,7 @@ nv10_mem_set_tiling(struct drm_device *dev, uint32_t addr, uint32_t size,
                         continue;
 
                 if (tile->fence &&
-                    !nouveau_fence_signalled(tile->fence, NULL))
+                    !nouveau_fence_signalled(tile->fence))
                         /* Pending tile region. */
                         continue;