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, 2 insertions, 1 deletions

diff --git a/net/atm/atm_sysfs.c b/net/atm/atm_sysfs.c
index 799c631f0fed..f7fa67c78766 100644
--- a/net/atm/atm_sysfs.c
+++ b/net/atm/atm_sysfs.c
@@ -143,12 +143,13 @@ static struct class atm_class = {
         .dev_uevent             = atm_uevent,
 };
 
-int atm_register_sysfs(struct atm_dev *adev)
+int atm_register_sysfs(struct atm_dev *adev, struct device *parent)
 {
         struct device *cdev = &adev->class_dev;
         int i, j, err;
 
         cdev->class = &atm_class;
+        cdev->parent = parent;
         dev_set_drvdata(cdev, adev);
 
         dev_set_name(cdev, "%s%d", adev->type, adev->number);