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drm/ast: Simplify function ast_bo_unpin()
Just a code refactoring, no functional change. Signed-off-by: Egbert Eich <eich@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -376,7 +376,7 @@ int ast_bo_pin(struct ast_bo *bo, u32 pl_flag, u64 *gpu_addr)
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int ast_bo_unpin(struct ast_bo *bo)
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{
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int i, ret;
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int i;
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if (!bo->pin_count) {
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DRM_ERROR("unpin bad %p\n", bo);
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return 0;
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@ -387,11 +387,7 @@ int ast_bo_unpin(struct ast_bo *bo)
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for (i = 0; i < bo->placement.num_placement ; i++)
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bo->placements[i].flags &= ~TTM_PL_FLAG_NO_EVICT;
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ret = ttm_bo_validate(&bo->bo, &bo->placement, false, false);
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if (ret)
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return ret;
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return 0;
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return ttm_bo_validate(&bo->bo, &bo->placement, false, false);
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}
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int ast_bo_push_sysram(struct ast_bo *bo)
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