[PATCH 0/3] i3c: switch to use SUSV4 error codes

Wolfram Sang wsa+renesas at sang-engineering.com
Wed Jun 25 06:09:18 PDT 2025


This checkpatch warning makes sense here: "ENOTSUPP is not a SUSV4 error
code, prefer EOPNOTSUPP" We don't have a userspace interface yet, but we
probably will get one. So, let's convert these error codes now, before
it will be forgotten in the future, and they could slip through to
applications.

This is based on 6.16-rc3 plus "[PATCH] i3c: don't fail if GETHDRCAP is
unsupported" which I sent earlier. During its development, the issue
became apparent. Automatically generated and build tested only.

Looking forward to comments.

Wolfram Sang (3):
  i3c: core: switch to use SUSV4 error codes
  i3c: dw: switch to use SUSV4 error codes
  i3c: cdns: switch to use SUSV4 error codes

 drivers/i3c/master.c                 | 20 ++++++++++----------
 drivers/i3c/master/dw-i3c-master.c   |  8 ++++----
 drivers/i3c/master/i3c-master-cdns.c | 12 ++++++------
 3 files changed, 20 insertions(+), 20 deletions(-)

-- 
2.47.2




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