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| author | Ilpo Järvinen <[email protected]> | 2024-02-15 13:31:54 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-02-22 17:05:20 +0000 |
| commit | bb87e511b21bbe071d712ebbd02efe31023023fc (patch) | |
| tree | b031e14078cfa32a32442524575263378c7bbad8 /drivers/gpu/drm/amd/amdgpu/atom.c | |
| parent | drm/amdgpu: Simplify the allocation of sync slab caches (diff) | |
| download | kernel-bb87e511b21bbe071d712ebbd02efe31023023fc.tar.gz kernel-bb87e511b21bbe071d712ebbd02efe31023023fc.zip | |
drm/amdgpu: Use RMW accessors for changing LNKCTL2
Convert open coded RMW accesses for LNKCTL2 to use
pcie_capability_clear_and_set_word() which makes its easier to
understand what the code tries to do.
LNKCTL2 is not really owned by any driver because it is a collection of
control bits that PCI core might need to touch. RMW accessors already
have support for proper locking for a selected set of registers
(LNKCTL2 is not yet among them but likely will be in the future) to
avoid losing concurrent updates.
Acked-by: Alex Deucher <[email protected]>
Suggested-by: Lukas Wunner <[email protected]>
Signed-off-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atom.c')
0 files changed, 0 insertions, 0 deletions