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drm/ttm: Fix a few sparse warnings

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The final parameter to ttm_bo_reserve() is a pointer, therefore callers
should use NULL instead of 0.

Fixes a bunch of sparse warnings of this type:

	warning: Using plain integer as NULL pointer

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thierry Reding
2014-07-21 13:15:51 +02:00
committed by Dave Airlie
parent d3cf40ed7f
commit ee3939e079
12 changed files with 20 additions and 20 deletions
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6
drivers/gpu/drm/vmwgfx/vmwgfx_dmabuf.c
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@@ -61,7 +61,7 @@ int vmw_dmabuf_to_placement(struct vmw_private *dev_priv,
vmw_execbuf_release_pinned_bo(dev_priv);
ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
if (unlikely(ret != 0))
goto err;
@@ -105,7 +105,7 @@ int vmw_dmabuf_to_vram_or_gmr(struct vmw_private *dev_priv,
if (pin)
vmw_execbuf_release_pinned_bo(dev_priv);
ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
if (unlikely(ret != 0))
goto err;
@@ -212,7 +212,7 @@ int vmw_dmabuf_to_start_of_vram(struct vmw_private *dev_priv,
if (pin)
vmw_execbuf_release_pinned_bo(dev_priv);
ret = ttm_bo_reserve(bo, interruptible, false, false, 0);
ret = ttm_bo_reserve(bo, interruptible, false, false, NULL);
if (unlikely(ret != 0))
goto err_unlock;