From: Jean Delvare Date: Mon, 12 May 2014 09:44:51 +0000 (+0200) Subject: hwmon: (emc1403) Fix resource leak on module unload X-Git-Tag: v3.14.6~187 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b532284ae769ee07b5f9592b1888da9336fca18;p=platform%2Fkernel%2Flinux-stable.git hwmon: (emc1403) Fix resource leak on module unload commit 8759f9046550f463098148bf577ccd32cdb895e3 upstream. Commit 454aee17f claims to convert driver emc1403 to use devm_hwmon_device_register_with_groups, however the patch itself makes use of hwmon_device_register_with_groups instead. As the driver remove function was still dropped, the hwmon device is no longer unregistered on driver removal, leading to a resource leak. Signed-off-by: Jean Delvare Fixes: 454aee17f hwmon: (emc1403) Convert to use devm_hwmon_device_register_with_groups Cc: Guenter Roeck Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c index 61d89d6..42a3cfc 100644 --- a/drivers/hwmon/emc1403.c +++ b/drivers/hwmon/emc1403.c @@ -355,9 +355,9 @@ static int emc1403_probe(struct i2c_client *client, if (id->driver_data) data->groups[1] = &emc1404_group; - hwmon_dev = hwmon_device_register_with_groups(&client->dev, - client->name, data, - data->groups); + hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev, + client->name, data, + data->groups); if (IS_ERR(hwmon_dev)) return PTR_ERR(hwmon_dev);