drm/amdgpu: make non-NULL out fence mandatory

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amdgpu_ttm_copy_mem_to_mem has a single caller, make sure the out
fence is non-NULL to simplify the code.
Since none of the pointers should be NULL, we can enable
__attribute__((nonnull))__.

While at it make the function static since it's only used from
amdgpuu_ttm.c.

Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Pierre-Eric Pelloux-Prayer 2025-09-05 10:19:29 +02:00 • committed by Alex Deucher

parent 17f5bd9551

commit 0c1beb7cbf

2 changed files with 8 additions and 15 deletions

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17

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c

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6

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h

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