drm/amdgpu: fix the indexing issue during rlcg access ctrl init

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In case that the GET_INST() is used for looping, only loops for the
times of actual num of xcc, otherwise GET_INST() will return the invalid
index, a.k.a -1

And also remove the redundant mask checking in case of GET_INST()

Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Shiwu Zhang 2023-07-20 15:25:15 +08:00 • committed by Alex Deucher

parent 818c158fd4

commit 9bc12db4e2

1 changed files with 3 additions and 4 deletions

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7

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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