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authorJean Delvare <jdelvare@suse.de>2014-05-12 13:44:51 +0400
committerGuenter Roeck <linux@roeck-us.net>2014-05-12 19:37:06 +0400
commit8759f9046550f463098148bf577ccd32cdb895e3 (patch)
treee2d1009cf52d32088e746f7e2507e1eccb435706 /drivers/hwmon/emc1403.c
parent17c048fc4bd95efea208a1920f169547d8588f1f (diff)
downloadlinux-8759f9046550f463098148bf577ccd32cdb895e3.tar.xz
hwmon: (emc1403) Fix resource leak on module unload
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 <jdelvare@suse.de> Fixes: 454aee17f hwmon: (emc1403) Convert to use devm_hwmon_device_register_with_groups Cc: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org [3.13+] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/emc1403.c')
-rw-r--r--drivers/hwmon/emc1403.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hwmon/emc1403.c b/drivers/hwmon/emc1403.c
index 61d89d6d58fe..42a3cfcd15c1 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);