diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2015-05-28 09:12:23 -0700 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-06-09 14:31:42 -0400 |
| commit | ab673124ce097c0eb9a9e6691ebd41eb0d0225ba (patch) | |
| tree | 1cf8e441d5666c81c74589c5210f698bbb73f185 /drivers | |
| parent | f46267a4b26ad38dd0a2f6473c1eaacf3fdf75fd (diff) | |
hwmon: (nct6683) Add missing sysfs attribute initialization
[ Upstream commit c7bd6dc320b85445b6b36a0aff41f929210027c7 ]
The following error message is seen when loading the nct6683 driver
with DEBUG_LOCK_ALLOC enabled.
BUG: key ffff88040b2f0030 not in .data!
------------[ cut here ]------------
WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988
lockdep_init_map+0x469/0x630()
DEBUG_LOCKS_WARN_ON(1)
Caused by a missing call to sysfs_attr_init() when initializing
sysfs attributes.
Reported-by: Alexey Orishko <alexey.orishko@gmail.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/nct6683.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c index 7710f4694ba1..718953bb657f 100644 --- a/drivers/hwmon/nct6683.c +++ b/drivers/hwmon/nct6683.c @@ -439,6 +439,7 @@ nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg, (*t)->dev_attr.attr.name, tg->base + i); if ((*t)->s2) { a2 = &su->u.a2; + sysfs_attr_init(&a2->dev_attr.attr); a2->dev_attr.attr.name = su->name; a2->nr = (*t)->u.s.nr + i; a2->index = (*t)->u.s.index; @@ -449,6 +450,7 @@ nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg, *attrs = &a2->dev_attr.attr; } else { a = &su->u.a1; + sysfs_attr_init(&a->dev_attr.attr); a->dev_attr.attr.name = su->name; a->index = (*t)->u.index + i; a->dev_attr.attr.mode = |