linux-kernel - [PATCH 0/3] i2c: create debugfs entry per adapter

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Date:   Mon, 25 Sep 2023 12:09:52 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-renesas-soc@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        openbmc@...ts.ozlabs.org
Subject: [PATCH 0/3] i2c: create debugfs entry per adapter

Two drivers already implement custom debugfs handling for their
i2c_adapter and more will come. So, let the core create a debugfs
directory per adapter and pass that to drivers for their debugfs files.
Convert the two existing users as well. Tested on a Renesas Lager board
with the i2c-gpio driver. npcm7xx still needs testing.

Looking forward to comments.

Wolfram Sang (3):
  i2c: create debugfs entry per adapter
  i2c: gpio: move to per-adapter debugfs directory
  i2c: npcm7xx: move to per-adapter debugfs directory

 drivers/i2c/busses/i2c-gpio.c    | 39 ++++---------------------
 drivers/i2c/busses/i2c-npcm7xx.c | 49 +++++---------------------------
 drivers/i2c/i2c-core-base.c      | 11 +++++++
 include/linux/i2c.h              |  2 ++
 4 files changed, 26 insertions(+), 75 deletions(-)

-- 
2.35.1