diff options
| author |   Sunil Khatri <sunil.khatri@amd.com> | 2024-10-09 17:44:57 +0530 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-10-22 17:50:37 -0400 |
| commit | 278b8fbf06c8572c6d82f9b60f6c43debb0e0dc8 (patch) | |
| tree | c6b1273266804a60badebc3cd658e8e40cfa3f0a | |
| parent | drm/amdgpu: clean the dummy sw_init functions (diff) | |
| download | wireguard-linux-278b8fbf06c8572c6d82f9b60f6c43debb0e0dc8.tar.xz wireguard-linux-278b8fbf06c8572c6d82f9b60f6c43debb0e0dc8.zip | |
drm/amdgpu: validate sw_fini before function call
Before making a function call to sw_fini, validate
the function pointer like we do in sw_init.
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index e923aef78dfa..89a3d4be044c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3379,12 +3379,13 @@ static int amdgpu_device_ip_fini(struct amdgpu_device *adev) amdgpu_ib_pool_fini(adev); amdgpu_seq64_fini(adev); } - - r = adev->ip_blocks[i].version->funcs->sw_fini(&adev->ip_blocks[i]); - /* XXX handle errors */ - if (r) { - DRM_DEBUG("sw_fini of IP block <%s> failed %d\n", - adev->ip_blocks[i].version->funcs->name, r); + if (adev->ip_blocks[i].version->funcs->sw_fini) { + r = adev->ip_blocks[i].version->funcs->sw_fini(&adev->ip_blocks[i]); + /* XXX handle errors */ + if (r) { + DRM_DEBUG("sw_fini of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } } adev->ip_blocks[i].status.sw = false; adev->ip_blocks[i].status.valid = false; |