summaryrefslogtreecommitdiff
path: root/linux-core/drm_bufs.c
diff options
context:
space:
mode:
Diffstat (limited to 'linux-core/drm_bufs.c')
-rw-r--r--linux-core/drm_bufs.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/linux-core/drm_bufs.c b/linux-core/drm_bufs.c
index 1ff191ad..8793ba0e 100644
--- a/linux-core/drm_bufs.c
+++ b/linux-core/drm_bufs.c
@@ -179,7 +179,7 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
}
}
if (map->type == _DRM_REGISTERS)
- map->handle = drm_ioremap(map->offset, map->size, dev);
+ map->handle = ioremap(map->offset, map->size);
break;
case _DRM_SHM:
list = drm_find_matching_map(dev, map);
@@ -279,6 +279,8 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
list = drm_alloc(sizeof(*list), DRM_MEM_MAPS);
if (!list) {
+ if (map->type == _DRM_REGISTERS)
+ iounmap(map->handle);
drm_free(map, sizeof(*map), DRM_MEM_MAPS);
return -EINVAL;
}
@@ -295,6 +297,8 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
ret = drm_map_handle(dev, &list->hash, user_token, 0);
if (ret) {
+ if (map->type == _DRM_REGISTERS)
+ iounmap(map->handle);
drm_free(map, sizeof(*map), DRM_MEM_MAPS);
drm_free(list, sizeof(*list), DRM_MEM_MAPS);
mutex_unlock(&dev->struct_mutex);
@@ -402,7 +406,7 @@ int drm_rmmap_locked(drm_device_t *dev, drm_local_map_t *map)
switch (map->type) {
case _DRM_REGISTERS:
- drm_ioremapfree(map->handle, map->size, dev);
+ iounmap(map->handle);
/* FALLTHROUGH */
case _DRM_FRAME_BUFFER:
if (drm_core_has_MTRR(dev) && map->mtrr >= 0) {