if (omap_obj->flags & (OMAP_BO_WC|OMAP_BO_UNCACHED)) {
int i, npages = obj->size >> PAGE_SHIFT;
for (i = 0; i < npages; i++) {
- dma_unmap_page(obj->dev->dev, omap_obj->addrs[i],
- PAGE_SIZE, DMA_BIDIRECTIONAL);
+ if (omap_obj->addrs[i])
+ dma_unmap_page(obj->dev->dev,
+ omap_obj->addrs[i],
+ PAGE_SIZE, DMA_BIDIRECTIONAL);
}
}