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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-12-15 14:52:16 -0300 |
| commit | 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch) | |
| tree | e9891aa6c295060d065adffd610c4f49ecf884f3 /drivers/gpu/drm/rockchip/rockchip_drm_gem.c | |
| parent | a71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff) | |
Linux-libre 4.3.2-gnu
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c index eba5f8a52..a6d9104f7 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c @@ -200,13 +200,10 @@ int rockchip_gem_dumb_map_offset(struct drm_file *file_priv, struct drm_gem_object *obj; int ret; - mutex_lock(&dev->struct_mutex); - obj = drm_gem_object_lookup(dev, file_priv, handle); if (!obj) { DRM_ERROR("failed to lookup gem object.\n"); - ret = -EINVAL; - goto unlock; + return -EINVAL; } ret = drm_gem_create_mmap_offset(obj); @@ -217,10 +214,9 @@ int rockchip_gem_dumb_map_offset(struct drm_file *file_priv, DRM_DEBUG_KMS("offset = 0x%llx\n", *offset); out: - drm_gem_object_unreference(obj); -unlock: - mutex_unlock(&dev->struct_mutex); - return ret; + drm_gem_object_unreference_unlocked(obj); + + return 0; } /* |