diff options
Diffstat (limited to 'drivers/s390')
-rw-r--r-- | drivers/s390/net/ctcm_main.c | 40 | ||||
-rw-r--r-- | drivers/s390/net/lcs.c | 59 | ||||
-rw-r--r-- | drivers/s390/net/qeth_core_main.c | 31 |
3 files changed, 0 insertions, 130 deletions
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index 437a6d822105..d06809eac16d 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -1698,43 +1698,6 @@ static void ctcm_remove_device(struct ccwgroup_device *cgdev) put_device(&cgdev->dev); } -static int ctcm_pm_suspend(struct ccwgroup_device *gdev) -{ - struct ctcm_priv *priv = dev_get_drvdata(&gdev->dev); - - if (gdev->state == CCWGROUP_OFFLINE) - return 0; - netif_device_detach(priv->channel[CTCM_READ]->netdev); - ctcm_close(priv->channel[CTCM_READ]->netdev); - if (!wait_event_timeout(priv->fsm->wait_q, - fsm_getstate(priv->fsm) == DEV_STATE_STOPPED, CTCM_TIME_5_SEC)) { - netif_device_attach(priv->channel[CTCM_READ]->netdev); - return -EBUSY; - } - ccw_device_set_offline(gdev->cdev[1]); - ccw_device_set_offline(gdev->cdev[0]); - return 0; -} - -static int ctcm_pm_resume(struct ccwgroup_device *gdev) -{ - struct ctcm_priv *priv = dev_get_drvdata(&gdev->dev); - int rc; - - if (gdev->state == CCWGROUP_OFFLINE) - return 0; - rc = ccw_device_set_online(gdev->cdev[1]); - if (rc) - goto err_out; - rc = ccw_device_set_online(gdev->cdev[0]); - if (rc) - goto err_out; - ctcm_open(priv->channel[CTCM_READ]->netdev); -err_out: - netif_device_attach(priv->channel[CTCM_READ]->netdev); - return rc; -} - static struct ccw_device_id ctcm_ids[] = { {CCW_DEVICE(0x3088, 0x08), .driver_info = ctcm_channel_type_parallel}, {CCW_DEVICE(0x3088, 0x1e), .driver_info = ctcm_channel_type_ficon}, @@ -1764,9 +1727,6 @@ static struct ccwgroup_driver ctcm_group_driver = { .remove = ctcm_remove_device, .set_online = ctcm_new_device, .set_offline = ctcm_shutdown_device, - .freeze = ctcm_pm_suspend, - .thaw = ctcm_pm_resume, - .restore = ctcm_pm_resume, }; static ssize_t group_store(struct device_driver *ddrv, const char *buf, diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index 8f08b0a2917c..440219bcaa2b 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -2296,60 +2296,6 @@ lcs_remove_device(struct ccwgroup_device *ccwgdev) put_device(&ccwgdev->dev); } -static int lcs_pm_suspend(struct lcs_card *card) -{ - if (card->dev) - netif_device_detach(card->dev); - lcs_set_allowed_threads(card, 0); - lcs_wait_for_threads(card, 0xffffffff); - if (card->state != DEV_STATE_DOWN) - __lcs_shutdown_device(card->gdev, 1); - return 0; -} - -static int lcs_pm_resume(struct lcs_card *card) -{ - int rc = 0; - - if (card->state == DEV_STATE_RECOVER) - rc = lcs_new_device(card->gdev); - if (card->dev) - netif_device_attach(card->dev); - if (rc) { - dev_warn(&card->gdev->dev, "The lcs device driver " - "failed to recover the device\n"); - } - return rc; -} - -static int lcs_prepare(struct ccwgroup_device *gdev) -{ - return 0; -} - -static void lcs_complete(struct ccwgroup_device *gdev) -{ - return; -} - -static int lcs_freeze(struct ccwgroup_device *gdev) -{ - struct lcs_card *card = dev_get_drvdata(&gdev->dev); - return lcs_pm_suspend(card); -} - -static int lcs_thaw(struct ccwgroup_device *gdev) -{ - struct lcs_card *card = dev_get_drvdata(&gdev->dev); - return lcs_pm_resume(card); -} - -static int lcs_restore(struct ccwgroup_device *gdev) -{ - struct lcs_card *card = dev_get_drvdata(&gdev->dev); - return lcs_pm_resume(card); -} - static struct ccw_device_id lcs_ids[] = { {CCW_DEVICE(0x3088, 0x08), .driver_info = lcs_channel_type_parallel}, {CCW_DEVICE(0x3088, 0x1f), .driver_info = lcs_channel_type_2216}, @@ -2382,11 +2328,6 @@ static struct ccwgroup_driver lcs_group_driver = { .remove = lcs_remove_device, .set_online = lcs_new_device, .set_offline = lcs_shutdown_device, - .prepare = lcs_prepare, - .complete = lcs_complete, - .freeze = lcs_freeze, - .thaw = lcs_thaw, - .restore = lcs_restore, }; static ssize_t group_store(struct device_driver *ddrv, const char *buf, diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index db8e069be3a0..18a0fb75a710 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -6434,32 +6434,6 @@ static void qeth_core_shutdown(struct ccwgroup_device *gdev) qdio_free(CARD_DDEV(card)); } -static int qeth_suspend(struct ccwgroup_device *gdev) -{ - struct qeth_card *card = dev_get_drvdata(&gdev->dev); - - qeth_set_allowed_threads(card, 0, 1); - wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0); - if (gdev->state == CCWGROUP_OFFLINE) - return 0; - - qeth_set_offline(card, false); - return 0; -} - -static int qeth_resume(struct ccwgroup_device *gdev) -{ - struct qeth_card *card = dev_get_drvdata(&gdev->dev); - int rc; - - rc = qeth_set_online(card); - - qeth_set_allowed_threads(card, 0xffffffff, 0); - if (rc) - dev_warn(&card->gdev->dev, "The qeth device driver failed to recover an error on the device\n"); - return rc; -} - static ssize_t group_store(struct device_driver *ddrv, const char *buf, size_t count) { @@ -6496,11 +6470,6 @@ static struct ccwgroup_driver qeth_core_ccwgroup_driver = { .set_online = qeth_core_set_online, .set_offline = qeth_core_set_offline, .shutdown = qeth_core_shutdown, - .prepare = NULL, - .complete = NULL, - .freeze = qeth_suspend, - .thaw = qeth_resume, - .restore = qeth_resume, }; struct qeth_card *qeth_get_card_by_busid(char *bus_id) |