diff options
| -rw-r--r-- | device.c | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -472,6 +472,17 @@ static void __init dev_init(void) avl_init(&devices, avl_strcmp, true, NULL); } +static int device_release_cb(void *ctx, struct safe_list *list) +{ + struct device_user *dep = container_of(list, struct device_user, list); + + if (!dep->dev || !dep->claimed) + return 0; + + device_release(dep); + return 0; +} + static int device_broadcast_cb(void *ctx, struct safe_list *list) { struct device_user *dep = container_of(list, struct device_user, list); @@ -771,6 +782,8 @@ void device_set_present(struct device *dev, bool state) D(DEVICE, "%s '%s' %s present\n", dev->type->name, dev->ifname, state ? "is now" : "is no longer" ); dev->sys_present = state; device_refresh_present(dev); + if (!state) + safe_list_for_each(&dev->users, device_release_cb, NULL); } void device_set_link(struct device *dev, bool state) |