fix historic ioremap() abuse in AGP

[linux-2.6-omap-h63xx.git] / drivers / char / agp / sgi-agp.c

diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index 92d1dc45b9be05d53fa04fde3c21c2dae4097488..98cf8abb3e57f59ab3055934f4f460b3352d9c49 100644 (file)
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -47,12 +47,10 @@ static void *sgi_tioca_alloc_page(struct agp_bridge_data *bridge)
 
        nid = info->ca_closest_node;
        page = alloc_pages_node(nid, GFP_KERNEL, 0);
-       if (page == NULL) {
-               return 0;
-       }
+       if (!page)
+               return NULL;
 
        get_page(page);
-       SetPageLocked(page);
        atomic_inc(&agp_bridge->current_memory_agp);
        return page_address(page);
 }
@@ -247,7 +245,7 @@ static struct agp_bridge_data *sgi_tioca_find_bridge(struct pci_dev *pdev)
        return bridge;
 }
 
-struct agp_bridge_driver sgi_tioca_driver = {
+const struct agp_bridge_driver sgi_tioca_driver = {
        .owner = THIS_MODULE,
        .size_type = U16_APER_SIZE,
        .configure = sgi_tioca_configure,