diff options
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 252cf40..cc8bb97 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -319,9 +319,12 @@ int device_add(struct device *dev) dev->devt_attr = attr; } - if (dev->class) + if (dev->class) { + sysfs_create_link(&dev->kobj, &dev->class->subsys.kset.kobj, + "subsystem"); sysfs_create_link(&dev->class->subsys.kset.kobj, &dev->kobj, dev->bus_id); + } if ((error = device_pm_add(dev))) goto PMError; @@ -422,8 +425,10 @@ void device_del(struct device * dev) klist_del(&dev->knode_parent); if (dev->devt_attr) device_remove_file(dev, dev->devt_attr); - if (dev->class) + if (dev->class) { + sysfs_remove_link(&dev->kobj, "subsystem"); sysfs_remove_link(&dev->class->subsys.kset.kobj, dev->bus_id); + } device_remove_file(dev, &dev->uevent_attr); /* Notify the platform of the removal, in case they |
