hwmon: (nct6775) Add missing sysfs attribute initialization
commit 1b63bf6172
upstream.
The following error message is seen when loading the nct6775 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>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parent
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@ -986,6 +986,7 @@ nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
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(*t)->dev_attr.attr.name, tg->base + i);
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if ((*t)->s2) {
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a2 = &su->u.a2;
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sysfs_attr_init(&a2->dev_attr.attr);
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a2->dev_attr.attr.name = su->name;
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a2->nr = (*t)->u.s.nr + i;
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a2->index = (*t)->u.s.index;
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@ -996,6 +997,7 @@ nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
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*attrs = &a2->dev_attr.attr;
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} else {
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a = &su->u.a1;
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sysfs_attr_init(&a->dev_attr.attr);
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a->dev_attr.attr.name = su->name;
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a->index = (*t)->u.index + i;
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a->dev_attr.attr.mode =
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