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Diffstat (limited to 'arch/powerpc/kernel/of_device.c')
-rw-r--r--arch/powerpc/kernel/of_device.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 3262b73..397c83e 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -189,27 +189,9 @@ void of_release_dev(struct device *dev)
int of_device_register(struct of_device *ofdev)
{
int rc;
- struct of_device **odprop;
BUG_ON(ofdev->node == NULL);
- odprop = (struct of_device **)get_property(ofdev->node, "linux,device", NULL);
- if (!odprop) {
- struct property *new_prop;
-
- new_prop = kmalloc(sizeof(struct property) + sizeof(struct of_device *),
- GFP_KERNEL);
- if (new_prop == NULL)
- return -ENOMEM;
- new_prop->name = "linux,device";
- new_prop->length = sizeof(sizeof(struct of_device *));
- new_prop->value = (unsigned char *)&new_prop[1];
- odprop = (struct of_device **)new_prop->value;
- *odprop = NULL;
- prom_add_property(ofdev->node, new_prop);
- }
- *odprop = ofdev;
-
rc = device_register(&ofdev->dev);
if (rc)
return rc;
@@ -221,14 +203,8 @@ int of_device_register(struct of_device *ofdev)
void of_device_unregister(struct of_device *ofdev)
{
- struct of_device **odprop;
-
device_remove_file(&ofdev->dev, &dev_attr_devspec);
- odprop = (struct of_device **)get_property(ofdev->node, "linux,device", NULL);
- if (odprop)
- *odprop = NULL;
-
device_unregister(&ofdev->dev);
}