drm/amd/pm: drop unnecessary smu_baco->mutex lock protections(V2)

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As these operations are performed in hardware setup and there
is actually no race conditions during this period considering:
1. the hardware setup is serial and cannot be in parallel
2. all other operations can be performed only after hardware
   setup complete.

V2: rich the commit log description

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Evan Quan 2020-08-24 15:18:00 +08:00 • committed by Alex Deucher

parent b66effb18a

commit 7ee98e1b34

4 changed files with 1 additions and 12 deletions

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2

drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c

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2

drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c

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2

drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

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7

drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c

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