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drm: Export hash table functionality. 

add exports so TTM module can use these functions.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jerome Glisse 2009-04-08 17:16:24 +02:00 committed by Dave Airlie
parent 249d6048ca
commit f2cb5d86e1
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/drm_hashtab.c
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@ -62,6 +62,7 @@ int drm_ht_create(struct drm_open_hash *ht, unsigned int order)
} }
return 0; return 0;
} }
EXPORT_SYMBOL(drm_ht_create);
void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key) void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key)
{ {
@ -156,6 +157,7 @@ int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *it
} }
return 0; return 0;
} }
EXPORT_SYMBOL(drm_ht_just_insert_please);
int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key, int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key,
struct drm_hash_item **item) struct drm_hash_item **item)
@ -169,6 +171,7 @@ int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key,
*item = hlist_entry(list, struct drm_hash_item, head); *item = hlist_entry(list, struct drm_hash_item, head);
return 0; return 0;
} }
EXPORT_SYMBOL(drm_ht_find_item);
int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key) int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key)
{ {
@ -202,3 +205,4 @@ void drm_ht_remove(struct drm_open_hash *ht)
ht->table = NULL; ht->table = NULL;
} }
} }
EXPORT_SYMBOL(drm_ht_remove);