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authorDave Airlie <airlied@linux.ie>2009-09-29 13:56:38 +1000
committerDave Airlie <airlied@redhat.com>2009-10-06 15:46:10 +1000
commitdf748b025d1357c2b9659e16a6040596e60e4257 (patch)
tree7b95bbb0437d3b811e0d5dc260111278e163eb43 /drivers/gpu
parentb8c00ac5b50b54491657f8b6740db1df50149944 (diff)
drm/ttm: fix refcounting in ttm global code.
the global refcount wasn't being increased after the first reference. this caused an oops on unload on a multi-gpu card. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/ttm/ttm_global.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_global.c b/drivers/gpu/drm/ttm/ttm_global.c
index 541744d00d3..b17007178a3 100644
--- a/drivers/gpu/drm/ttm/ttm_global.c
+++ b/drivers/gpu/drm/ttm/ttm_global.c
@@ -82,8 +82,8 @@ int ttm_global_item_ref(struct ttm_global_reference *ref)
if (unlikely(ret != 0))
goto out_err;
- ++item->refcount;
}
+ ++item->refcount;
ref->object = item->object;
object = item->object;
mutex_unlock(&item->mutex);