atm: correct sysfs 'device' link creation and parent relationships

The ATM subsystem was incorrectly creating the 'device' link for ATM
nodes in sysfs.  This led to incorrect device/parent relationships
exposed by sysfs and udev.  Instead of rolling the 'device' link by hand
in the generic ATM code, pass each ATM driver's bus device down to the
sysfs code and let sysfs do this stuff correctly.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/net/atm/resources.c b/net/atm/resources.c
index d29e58261511..23f45ce6f351 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -74,8 +74,9 @@ struct atm_dev *atm_dev_lookup(int number)
 }
 EXPORT_SYMBOL(atm_dev_lookup);
 
-struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
-                                 int number, unsigned long *flags)
+struct atm_dev *atm_dev_register(const char *type, struct device *parent,
+                                 const struct atmdev_ops *ops, int number,
+                                 unsigned long *flags)
 {
         struct atm_dev *dev, *inuse;
 
@@ -115,7 +116,7 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
                 goto out_fail;
         }
 
-        if (atm_register_sysfs(dev) < 0) {
+        if (atm_register_sysfs(dev, parent) < 0) {
                 pr_err("atm_register_sysfs failed for dev %s\n", type);
                 atm_proc_dev_deregister(dev);
                 goto out_fail;