[PATCH v3 0/3] i3c: replace ENOTSUPP with SUSV4-compliant EOPNOTSUPP

From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-renesas-soc@vger.kernel.org
Cc: "Wolfram Sang" <wsa+renesas@sang-engineering.com>,
	"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
	"Frank Li" <Frank.Li@nxp.com>,
	linux-i3c@lists.infradead.org,
	"Przemysław Gaj" <pgaj@cadence.com>
Subject: [PATCH v3 0/3] i3c: replace ENOTSUPP with SUSV4-compliant EOPNOTSUPP
Date: Sat, 28 Jun 2025 21:20:27 +0200	[thread overview]
Message-ID: <20250628192027.3932-5-wsa+renesas@sang-engineering.com> (raw)

Changes since v2:

* updated commit message again

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: master: replace ENOTSUPP with SUSV4-compliant EOPNOTSUPP
  i3c: dw: replace ENOTSUPP with SUSV4-compliant EOPNOTSUPP
  i3c: master: cdns: replace ENOTSUPP with SUSV4-compliant EOPNOTSUPP

 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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