diff options
| author | Johan Hovold <johan@kernel.org> | 2025-11-27 14:43:51 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2025-11-27 08:08:25 -0800 |
| commit | 02f0ad8e8de8cf5344f8f0fa26d9529b8339da47 (patch) | |
| tree | 3a43a0f9e81018546d7a7d5c9b149279e4b7b9e9 | |
| parent | 72e5c0d70d32fa3c6e86bf22e03d4318b4023978 (diff) | |
hwmon: (max6697) fix regmap leak on probe failure
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: 3a2a8cc3fe24 ("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>
| -rw-r--r-- | drivers/hwmon/max6697.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c index 6b4a52838818..dd906cf491ca 100644 --- a/drivers/hwmon/max6697.c +++ b/drivers/hwmon/max6697.c @@ -542,7 +542,7 @@ static int max6697_probe(struct i2c_client *client) struct regmap *regmap; int err; - regmap = regmap_init_i2c(client, &max6697_regmap_config); + regmap = devm_regmap_init_i2c(client, &max6697_regmap_config); if (IS_ERR(regmap)) return PTR_ERR(regmap); |