diff options
| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2019-06-27 17:01:30 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-06-27 10:18:24 -0700 |
| commit | c4733c32ca2272b8c11663fc1ad6264d2ee42384 (patch) | |
| tree | df81f3d40aae3a60726e6ecc778a681a4bb4291a /drivers/s390/net/qeth_l2_main.c | |
| parent | s390/qeth: streamline SNMP cmd code (diff) | |
| download | linux-dev-c4733c32ca2272b8c11663fc1ad6264d2ee42384.tar.xz linux-dev-c4733c32ca2272b8c11663fc1ad6264d2ee42384.zip | |
s390/qeth: consolidate pm code
De-duplicate the pm callback implementations from the two sub-drivers,
replacing them with core helpers that delegate to the .set_online and
.set_offline callbacks.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 03e1cd4a282a..4a2ff9d8aa5f 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -965,33 +965,6 @@ static void __exit qeth_l2_exit(void) pr_info("unregister layer 2 discipline\n"); } -static int qeth_l2_pm_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_l2_set_offline(gdev); - return 0; -} - -static int qeth_l2_pm_resume(struct ccwgroup_device *gdev) -{ - struct qeth_card *card = dev_get_drvdata(&gdev->dev); - int rc; - - rc = qeth_l2_set_online(gdev); - - 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; -} - /* Returns zero if the command is successfully "consumed" */ static int qeth_l2_control_event(struct qeth_card *card, struct qeth_ipa_cmd *cmd) @@ -1021,9 +994,6 @@ struct qeth_discipline qeth_l2_discipline = { .remove = qeth_l2_remove_device, .set_online = qeth_l2_set_online, .set_offline = qeth_l2_set_offline, - .freeze = qeth_l2_pm_suspend, - .thaw = qeth_l2_pm_resume, - .restore = qeth_l2_pm_resume, .do_ioctl = NULL, .control_event_handler = qeth_l2_control_event, }; |