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authorHenrik Rydberg <rydberg@euromail.se>2011-01-22 22:55:39 +0300
committerGuenter Roeck <guenter.roeck@ericsson.com>2011-01-23 20:28:50 +0300
commit9d1f8a40ddab65a5cedb69b369ee4c0c6e4acf6b (patch)
tree7ab9582fc96b1d4d5fe5cd67cb8b01a0bfb960be
parent1bae4ce27c9c90344f23c65ea6966c50ffeae2f5 (diff)
downloadlinux-9d1f8a40ddab65a5cedb69b369ee4c0c6e4acf6b.tar.xz
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>
-rw-r--r--drivers/hwmon/applesmc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index ce0372f0615e..4c0743660e9c 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -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);