[0/3] PCI: Resource helper improvements

Message

Ilpo Järvinen June 12, 2024, 8:56 a.m. UTC

This series introduces resource_set_{range,size}() helpers to replace
often repeated code fragments to set resource start and end addresses.
The last patch cleans up nearby code to use pre-existing helpers &
defines.

For now, this series only converts PCI subsystem. There are plenty of
resource start/end setting code elsewhere in the kernel but those can
be converted once the helpers reach Linus' tree.

Ilpo Järvinen (3):
  resource: Add resource set range and size helpers
  PCI: Use resource_set_{range,size}() helpers
  PCI: Use align and resource helpers, and SZ_* in quirk_s3_64M()

 drivers/pci/controller/pci-tegra.c       |  2 +-
 drivers/pci/controller/pci-thunder-pem.c |  4 +--
 drivers/pci/ecam.c                       |  2 +-
 drivers/pci/iov.c                        |  6 ++--
 drivers/pci/pci.c                        |  3 +-
 drivers/pci/quirks.c                     | 23 +++++++---------
 drivers/pci/setup-bus.c                  | 35 ++++++++++--------------
 drivers/pci/setup-res.c                  |  7 ++---
 include/linux/ioport.h                   | 32 ++++++++++++++++++++++
 9 files changed, 68 insertions(+), 46 deletions(-)