hwmon: (max6697) fix regmap leak on probe failure

Browse source

commit 02f0ad8e8d upstream.

The i2c regmap allocated during probe is never freed.

Switch to using the device managed allocator so that the regmap is
released on probe failures (e.g. probe deferral) and on driver unbind.

Fixes: 3a2a8cc3fe ("hwmon: (max6697) Convert to use regmap")
Cc: stable@vger.kernel.org	# 6.12
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20251127134351.1585-1-johan@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Johan Hovold 2025-11-27 14:43:51 +01:00 • committed by Greg Kroah-Hartman

parent ef901d211d

commit ffd46e7f2b

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/hwmon/max6697.c

View file