linux-kernel - [PATCH RFC 0/2] regmap: option to disable debugfs

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Date:   Mon, 20 Jun 2022 21:47:56 +0800
From:   Dong Aisheng <aisheng.dong@....com>
To:     broonie@...nel.org
Cc:     linux-kernel@...r.kernel.org, dongas86@...il.com,
        l.stach@...gutronix.de, peng.fan@....com, shawnguo@...nel.org,
        Dong Aisheng <aisheng.dong@....com>
Subject: [PATCH RFC 0/2] regmap: option to disable debugfs

Current regmap core will create debugfs by default for each instance.
However, it's fairly possible that some devices may not work properly
with regmap registers dump via debugfs due to it may be in suspend
state (e.g. Power domain is off).

This patchset allows user to claim no debugfs support due to platform
limitations.

Dong Aisheng (2):
  regmap: add option to disable debugfs
  soc: imx8m-blk-ctrl: do not export debugfs

 drivers/base/regmap/regmap-debugfs.c | 3 ++-
 drivers/base/regmap/regmap.c         | 3 +++
 drivers/soc/imx/imx8m-blk-ctrl.c     | 1 +
 include/linux/regmap.h               | 2 ++
 4 files changed, 8 insertions(+), 1 deletion(-)

-- 
2.25.1