diff options
Diffstat (limited to 'drivers/char/agp/ati-agp.c')
-rw-r--r-- | drivers/char/agp/ati-agp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c index 20bf5f78a362..6f5530482d83 100644 --- a/drivers/char/agp/ati-agp.c +++ b/drivers/char/agp/ati-agp.c @@ -55,7 +55,7 @@ static struct _ati_generic_private { static int ati_create_page_map(struct ati_page_map *page_map) { - int i, err = 0; + int i, err; page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); if (page_map->real == NULL) @@ -63,6 +63,10 @@ static int ati_create_page_map(struct ati_page_map *page_map) set_memory_uc((unsigned long)page_map->real, 1); err = map_page_into_agp(virt_to_page(page_map->real)); + if (err) { + free_page((unsigned long)page_map->real); + return err; + } page_map->remapped = page_map->real; for (i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) { @@ -303,7 +307,7 @@ static int ati_insert_memory(struct agp_memory * mem, for (i = 0, j = pg_start; i < mem->page_count; i++, j++) { addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr; cur_gatt = GET_GATT(addr); - writel(agp_bridge->driver->mask_memory(agp_bridge, + writel(agp_bridge->driver->mask_memory(agp_bridge, page_to_phys(mem->pages[i]), mem->type), cur_gatt+GET_GATT_OFF(addr)); |