diff options
Diffstat (limited to 'drivers/gpu/drm/udl/udl_gem.c')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_gem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c index dee6bd9a3dd1..9a15cce22cce 100644 --- a/drivers/gpu/drm/udl/udl_gem.c +++ b/drivers/gpu/drm/udl/udl_gem.c @@ -214,9 +214,10 @@ int udl_gem_mmap(struct drm_file *file, struct drm_device *dev, { struct udl_gem_object *gobj; struct drm_gem_object *obj; + struct udl_device *udl = dev->dev_private; int ret = 0; - mutex_lock(&dev->struct_mutex); + mutex_lock(&udl->gem_lock); obj = drm_gem_object_lookup(file, handle); if (obj == NULL) { ret = -ENOENT; @@ -236,6 +237,6 @@ int udl_gem_mmap(struct drm_file *file, struct drm_device *dev, out: drm_gem_object_put(&gobj->base); unlock: - mutex_unlock(&dev->struct_mutex); + mutex_unlock(&udl->gem_lock); return ret; } |