[ Upstream commit cac734c2 ]

if use the legacy method to allocate object, when mqd_hiq need to run
uninit code, it will be cause WARNING call trace.

eg: (s3 suspend test)
[   34.918944] Call Trace:
[   34.918948]  [<ffffffff92961dc1>] dump_stack+0x19/0x1b
[   34.918950]  [<ffffffff92297648>] __warn+0xd8/0x100
[   34.918951]  [<ffffffff9229778d>] warn_slowpath_null+0x1d/0x20
[   34.918991]  [<ffffffffc03ce1fe>] uninit_mqd_hiq_sdma+0x4e/0x50 [amdgpu]
[   34.919028]  [<ffffffffc03d0ef7>] uninitialize+0x37/0xe0 [amdgpu]
[   34.919064]  [<ffffffffc03d15a6>] kernel_queue_uninit+0x16/0x30 [amdgpu]
[   34.919086]  [<ffffffffc03d26c2>] pm_uninit+0x12/0x20 [amdgpu]
[   34.919107]  [<ffffffffc03d4915>] stop_nocpsch+0x15/0x20 [amdgpu]
[   34.919129]  [<ffffffffc03c1dce>] kgd2kfd_suspend.part.4+0x2e/0x50 [amdgpu]
[   34.919150]  [<ffffffffc03c2667>] kgd2kfd_suspend+0x17/0x20 [amdgpu]
[   34.919171]  [<ffffffffc03c103a>] amdgpu_amdkfd_suspend+0x1a/0x20 [amdgpu]
[   34.919187]  [<ffffffffc02ec428>] amdgpu_device_suspend+0x88/0x3a0 [amdgpu]
[   34.919189]  [<ffffffff922e22cf>] ? enqueue_entity+0x2ef/0xbe0
[   34.919205]  [<ffffffffc02e8220>] amdgpu_pmops_suspend+0x20/0x30 [amdgpu]
[   34.919207]  [<ffffffff925c56ff>] pci_pm_suspend+0x6f/0x150
[   34.919208]  [<ffffffff925c5690>] ? pci_pm_freeze+0xf0/0xf0
[   34.919210]  [<ffffffff926b45c6>] dpm_run_callback+0x46/0x90
[   34.919212]  [<ffffffff926b49db>] __device_suspend+0xfb/0x2a0
[   34.919213]  [<ffffffff926b4b9f>] async_suspend+0x1f/0xa0
[   34.919214]  [<ffffffff922c918f>] async_run_entry_fn+0x3f/0x130
[   34.919216]  [<ffffffff922b9d4f>] process_one_work+0x17f/0x440
[   34.919217]  [<ffffffff922bade6>] worker_thread+0x126/0x3c0
[   34.919218]  [<ffffffff922bacc0>] ? manage_workers.isra.25+0x2a0/0x2a0
[   34.919220]  [<ffffffff922c1c31>] kthread+0xd1/0xe0
[   34.919221]  [<ffffffff922c1b60>] ? insert_kthread_work+0x40/0x40
[   34.919222]  [<ffffffff92974c1d>] ret_from_fork_nospec_begin+0x7/0x21
[   34.919224]  [<ffffffff922c1b60>] ? insert_kthread_work+0x40/0x40
[   34.919224] ---[ end trace 38cd9f65c963adad ]---
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>