drm: cleanup use of Linux list handling macros
This makes the drms use of the list handling macros a lot cleaner
and more along the lines of how they should be used and uses them
in some more places.
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drm_stub.c b/drivers/char/drm/drm_stub.c
index 19408ad..59a9e7e 100644
--- a/drivers/char/drm/drm_stub.c
+++ b/drivers/char/drm/drm_stub.c
@@ -59,6 +59,7 @@
{
int retcode;
+ INIT_LIST_HEAD(&dev->filelist);
spin_lock_init(&dev->count_lock);
spin_lock_init(&dev->drw_lock);
spin_lock_init(&dev->tasklet_lock);
@@ -76,15 +77,12 @@
#endif
dev->irq = pdev->irq;
- dev->maplist = drm_calloc(1, sizeof(*dev->maplist), DRM_MEM_MAPS);
- if (dev->maplist == NULL)
- return -ENOMEM;
- INIT_LIST_HEAD(&dev->maplist->head);
if (drm_ht_create(&dev->map_hash, 12)) {
- drm_free(dev->maplist, sizeof(*dev->maplist), DRM_MEM_MAPS);
return -ENOMEM;
}
+ INIT_LIST_HEAD(&dev->maplist);
+
/* the DRM has 6 basic counters */
dev->counters = 6;
dev->types[0] = _DRM_STAT_LOCK;