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authorDave Airlie <airlied@redhat.com>2019-03-15 11:37:20 +1000
committerDave Airlie <airlied@redhat.com>2019-03-18 10:10:46 +1000
commit8f3b487685b2acf71b42bb30d68fd9271bec8695 (patch)
tree15e9187ffcd061d052e1221d8c0a78d1f7ebf3b9 /drivers
parent9e98c678c2d6ae3a17cb2de55d17f69dddaa231b (diff)
drm/udl: use drm_gem_object_put_unlocked.
When Daniel removed struct_mutex he didn't fix this call to the unlocked variant which is required since we no longer use struct mutex. This fixes a bunch of: WARNING: CPU: 4 PID: 1370 at drivers/gpu/drm/drm_gem.c:931 drm_gem_object_put+0x2b/0x30 [drm] Modules linked in: udl xt_CHECKSUM ipt_MASQUERADE tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t> CPU: 4 PID: 1370 Comm: Xorg Not tainted 5.0.0+ #2 backtraces when you plug in a udl device. Fixes: ae358dacd217 (drm/udl: Get rid of dev->struct_mutex usage) Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Sean Paul <seanpaul@chromium.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/udl/udl_gem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index d5a23295dd80..bb7b58407039 100644
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -224,7 +224,7 @@ int udl_gem_mmap(struct drm_file *file, struct drm_device *dev,
*offset = drm_vma_node_offset_addr(&gobj->base.vma_node);
out:
- drm_gem_object_put(&gobj->base);
+ drm_gem_object_put_unlocked(&gobj->base);
unlock:
mutex_unlock(&udl->gem_lock);
return ret;