diff options
| author | Christian König <christian.koenig@amd.com> | 2019-04-16 12:49:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-02 11:02:47 +0300 |
| commit | 6dca846c920d690b1164fc2e33ff599462c4cea8 (patch) | |
| tree | afc84bdad15d67c1ca7e794ef8c0bc1df4810706 /include/drm | |
| parent | 0b029ce3f4ee15d4e5625b6266dc1551ae1cda2d (diff) | |
| download | linux-6dca846c920d690b1164fc2e33ff599462c4cea8.tar.xz | |
drm/ttm: fix re-init of global structures
commit bd4264112f93045704731850c5e4d85db981cd85 upstream.
When a driver unloads without unloading TTM we don't correctly
clear the global structures leading to errors on re-init.
Next step should probably be to remove the global structures and
kobjs all together, but this is tricky since we need to maintain
backward compatibility.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Tested-by: Karol Herbst <kherbst@redhat.com>
CC: stable@vger.kernel.org # 5.0.x
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 1021106438b2..c80e5833b1d6 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -411,7 +411,6 @@ extern struct ttm_bo_global { /** * Protected by ttm_global_mutex. */ - unsigned int use_count; struct list_head device_list; /** |