[PATCH RFC 0/2] pci: Make return value of pcie_capability_*() consistent

[refactormyself@gmail.com]

From: Bolarinwa Olayemi Saheed <refactormyself@gmail.com>

Changes in version 5:
 - Extend consitency to all accesors, they all now return PCIBIOS_* error
   codes
 - Enforce -ve error code, any case of > 0 error code is return as -ERANGE
   this is done in line with the implementation of pcibios_err_to_errno()
   which is now deprecated.
 - Set all PCIBIOS_* error codes to generic error codes.
 - pcibios_err_to_errno() is now dormant and deprecated. It will return
   -ERANGE if a any positive error code is passed into it.
 - Remove verbose dependency audit report from commit log. No conflict was
   discovered so far.

Changes in version 4:
 - make patch independent of earlier versions
 - add commit log
 - add justificaation and report on audit of affected functions

Bolarinwa Olayemi Saheed (2):
  pci: Make return value of pcie_capability_{read|write}_*() consistent
  Set all PCIBIOS_* error codes to generic error codes

 drivers/pci/access.c | 64 +++++++++++++++++++++++++++++++++++---------
 include/linux/pci.h  | 31 +++++++++++----------
 2 files changed, 66 insertions(+), 29 deletions(-)

-- 
2.18.2