dma_resv_get_singleton
r = dma_resv_get_singleton(resv, DMA_RESV_USAGE_BOOKKEEP, &fence);
EXPORT_SYMBOL_GPL(dma_resv_get_singleton);
r = dma_resv_get_singleton(obj->resv, DMA_RESV_USAGE_WRITE, &f);
ret = dma_resv_get_singleton(obj->resv, dma_resv_usage_rw(false),
ret = dma_resv_get_singleton(resv, dma_resv_usage_rw(false), &new);
return dma_resv_get_singleton(obj->base.resv, DMA_RESV_USAGE_KERNEL,
int dma_resv_get_singleton(struct dma_resv *obj, enum dma_resv_usage usage,
r = dma_resv_get_singleton(new_rbo->tbo.base.resv, DMA_RESV_USAGE_WRITE,