linux-kernel - [PATCH] i2c: add kdoc for the new debugfs entry of clients

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Message-Id: <20250115073918.8297-1-wsa+renesas@sang-engineering.com>
Date: Wed, 15 Jan 2025 08:39:18 +0100
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: linux-renesas-soc@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Guenter Roeck <linux@...ck-us.net>,
	linux-i2c@...r.kernel.org
Subject: [PATCH] i2c: add kdoc for the new debugfs entry of clients

When adding the new debugfs entry, its kdoc equivalent was forgotten.
Add it now.

Fixes: d06905d68610 ("i2c: add core-managed per-client directory in debugfs")
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Closes: https://lore.kernel.org/r/20250115163146.6c48f066@canb.auug.org.au
Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 include/linux/i2c.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 36de788dc7fe..c31fd1dba3bd 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -317,6 +317,8 @@ struct i2c_driver {
  *	calls it to pass on slave events to the slave driver.
  * @devres_group_id: id of the devres group that will be created for resources
  *	acquired when probing this device.
+ * @debugfs: pointer to the debugfs subdirectory which the I2C core created
+ *	for this client.
  *
  * An i2c_client identifies a single device (i.e. chip) connected to an
  * i2c bus. The behaviour exposed to Linux is defined by the driver
-- 
2.39.2