diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 8d3601891c62..2836231c1c5d 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -36,28 +36,6 @@ static void qeth_l2_vnicc_init(struct qeth_card *card); static bool qeth_l2_vnicc_recover_timeout(struct qeth_card *card, u32 vnicc, u32 *timeout); -static struct net_device *qeth_l2_netdev_by_devno(unsigned char *read_dev_no) -{ - struct qeth_card *card; - struct net_device *ndev; - __u16 temp_dev_no; - unsigned long flags; - struct ccw_dev_id read_devid; - - ndev = NULL; - memcpy(&temp_dev_no, read_dev_no, 2); - read_lock_irqsave(&qeth_core_card_list.rwlock, flags); - list_for_each_entry(card, &qeth_core_card_list.list, list) { - ccw_device_get_id(CARD_RDEV(card), &read_devid); - if (read_devid.devno == temp_dev_no) { - ndev = card->dev; - break; - } - } - read_unlock_irqrestore(&qeth_core_card_list.rwlock, flags); - return ndev; -} - static int qeth_setdelmac_makerc(struct qeth_card *card, int retcode) { int rc; @@ -1286,13 +1264,16 @@ int qeth_osn_register(unsigned char *read_dev_no, struct net_device **dev, int (*data_cb)(struct sk_buff *)) { struct qeth_card *card; + char bus_id[16]; + u16 devno; - *dev = qeth_l2_netdev_by_devno(read_dev_no); - if (*dev == NULL) - return -ENODEV; - card = (*dev)->ml_priv; - if (!card) + memcpy(&devno, read_dev_no, 2); + sprintf(bus_id, "0.0.%04x", devno); + card = qeth_get_card_by_busid(bus_id); + if (!card || !IS_OSN(card)) return -ENODEV; + *dev = card->dev; + QETH_CARD_TEXT(card, 2, "osnreg"); if ((assist_cb == NULL) || (data_cb == NULL)) return -EINVAL; |