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hwmon: (applesmc) Properly initialize lockdep attributes 

The switch to dynamically allocated sysfs attributes left the
internal lockdep members uninitialized, causing a formal bug.
This patch adds sysfs_attr_init() to the node creation function,
remedying the problem.

Reported-and-tested-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
hifive-unleashed-5.1
Henrik Rydberg 2011-01-22 20:55:39 +01:00 committed by Guenter Roeck
parent 1bae4ce27c
commit 9d1f8a40dd
1 changed files with 1 additions and 0 deletions
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drivers/hwmon/applesmc.c
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@ -1072,6 +1072,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
node->sda.dev_attr.show = grp->show;
node->sda.dev_attr.store = grp->store;
attr = &node->sda.dev_attr.attr;
sysfs_attr_init(attr);
attr->name = node->name;
attr->mode = S_IRUGO | (grp->store ? S_IWUSR : 0);
ret = sysfs_create_file(&pdev->dev.kobj, attr);