[PATCH 0/2] drm: replace magic nuumbers

[Bjorn Helgaas]

From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

amdgpu and radeon do a bit of mucking with the PCIe Link Control 2
register, some of it using hard-coded magic numbers.  The idea here is to
replace those with #defines.

I haven't signed off on these because the first one actually changes the
bits involved because the existing code looks like it might have a typo.
But I have no way to know for sure.

I don't intend the Target Link Speed patch to change anything, so it should
be straightforward to review.

Bjorn Helgaas (2):
  drm: replace Compliance/Margin magic numbers with PCI_EXP_LNKCTL2
    definitions
  drm: replace Target Link Speed magic numbers with PCI_EXP_LNKCTL2
    definitions

 drivers/gpu/drm/amd/amdgpu/cik.c | 22 ++++++++++++++--------
 drivers/gpu/drm/amd/amdgpu/si.c  | 18 +++++++++++-------
 drivers/gpu/drm/radeon/cik.c     | 22 ++++++++++++++--------
 drivers/gpu/drm/radeon/si.c      | 22 ++++++++++++++--------
 include/uapi/linux/pci_regs.h    |  2 ++
 5 files changed, 55 insertions(+), 31 deletions(-)

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2.24.0.rc1.363.gb1bccd3e3d-goog