drm/amd/display: Simplify DMUB notify registration

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[WHAT]
Use an early guard for invalid DMUB notify callback registration inputs.
This keeps the same accepted and rejected cases while removing the
redundant else block.

Assisted-by: Copilot:GPT-5
Reviewed-by: Chen-Yu Chen <chen-yu.chen@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Hung 2026-06-15 15:51:20 -06:00 • committed by Alex Deucher

parent 7a561c2b1b

commit 418755e47a

1 changed files with 4 additions and 4 deletions

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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c

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