Peter Daifuku a6e5c54882 gpu: nvgpu: fix resource leaks when cleaning up ...

In channel_free(), destroy notifier_wq and
semaphore_wq

In nvgpu_vm_remove(), destroy the update_gmmu_lock mutex

Bug 200647668

Change-Id: Icbb4e626c0fa9fa2dcf1430b3112b51829b00e4f
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2414820
(cherry picked from commit 4f66942afa)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2416311
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2020-12-15 14:13:28 -06:00

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