1 files changed, 13 insertions, 11 deletions

diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 8f4d2999af8e..79c74f3a11f5 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -8120,20 +8120,22 @@ static struct notifier_block qeth_ip6_notifier = {
 #endif
 
 static int
-qeth_reboot_event(struct notifier_block *this, unsigned long event, void *ptr)
+__qeth_reboot_event_card(struct device *dev, void *data)
 {
-
-        struct device *entry;
         struct qeth_card *card;
 
-        down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-               list_for_each_entry(entry, &qeth_ccwgroup_driver.driver.devices,
-                                   driver_list) {
-                       card = (struct qeth_card *) entry->driver_data;
-                       qeth_clear_ip_list(card, 0, 0);
-                       qeth_qdio_clear_card(card, 0);
-               }
-        up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
+        card = (struct qeth_card *) dev->driver_data;
+        qeth_clear_ip_list(card, 0, 0);
+        qeth_qdio_clear_card(card, 0);
+        return 0;
+}
+
+static int
+qeth_reboot_event(struct notifier_block *this, unsigned long event, void *ptr)
+{
+
+        driver_for_each_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
+                               __qeth_reboot_event_card);
         return NOTIFY_DONE;
 }