diff options
Diffstat (limited to 'drivers/scsi/esas2r/esas2r_init.c')
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_init.c | 64 |
1 files changed, 20 insertions, 44 deletions
diff --git a/drivers/scsi/esas2r/esas2r_init.c b/drivers/scsi/esas2r/esas2r_init.c index eb7d139ffc00..04a07fe57be2 100644 --- a/drivers/scsi/esas2r/esas2r_init.c +++ b/drivers/scsi/esas2r/esas2r_init.c @@ -311,9 +311,8 @@ int esas2r_init_adapter(struct Scsi_Host *host, struct pci_dev *pcid, sema_init(&a->nvram_semaphore, 1); esas2r_fw_event_off(a); - snprintf(a->fw_event_q_name, ESAS2R_KOBJ_NAME_LEN, "esas2r/%d", - a->index); - a->fw_event_q = create_singlethread_workqueue(a->fw_event_q_name); + a->fw_event_q = + alloc_ordered_workqueue("esas2r/%d", WQ_MEM_RECLAIM, a->index); init_waitqueue_head(&a->buffered_ioctl_waiter); init_waitqueue_head(&a->nvram_waiter); @@ -412,10 +411,11 @@ int esas2r_init_adapter(struct Scsi_Host *host, struct pci_dev *pcid, esas2r_disable_chip_interrupts(a); esas2r_check_adapter(a); - if (!esas2r_init_adapter_hw(a, true)) + if (!esas2r_init_adapter_hw(a, true)) { esas2r_log(ESAS2R_LOG_CRIT, "failed to initialize hardware!"); - else + } else { esas2r_debug("esas2r_init_adapter ok"); + } esas2r_claim_interrupts(a); @@ -439,7 +439,7 @@ static void esas2r_adapter_power_down(struct esas2r_adapter *a, if ((test_bit(AF2_INIT_DONE, &a->flags2)) && (!test_bit(AF_DEGRADED_MODE, &a->flags))) { if (!power_management) { - del_timer_sync(&a->timer); + timer_delete_sync(&a->timer); tasklet_kill(&a->tasklet); } esas2r_power_down(a); @@ -640,53 +640,27 @@ void esas2r_kill_adapter(int i) } } -int esas2r_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused esas2r_suspend(struct device *dev) { - struct Scsi_Host *host = pci_get_drvdata(pdev); - u32 device_state; + struct Scsi_Host *host = dev_get_drvdata(dev); struct esas2r_adapter *a = (struct esas2r_adapter *)host->hostdata; - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), "suspending adapter()"); + esas2r_log_dev(ESAS2R_LOG_INFO, dev, "suspending adapter()"); if (!a) return -ENODEV; esas2r_adapter_power_down(a, 1); - device_state = pci_choose_state(pdev, state); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_save_state() called"); - pci_save_state(pdev); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_disable_device() called"); - pci_disable_device(pdev); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_set_power_state() called"); - pci_set_power_state(pdev, device_state); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), "esas2r_suspend(): 0"); + esas2r_log_dev(ESAS2R_LOG_INFO, dev, "esas2r_suspend(): 0"); return 0; } -int esas2r_resume(struct pci_dev *pdev) +static int __maybe_unused esas2r_resume(struct device *dev) { - struct Scsi_Host *host = pci_get_drvdata(pdev); + struct Scsi_Host *host = dev_get_drvdata(dev); struct esas2r_adapter *a = (struct esas2r_adapter *)host->hostdata; - int rez; - - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), "resuming adapter()"); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_set_power_state(PCI_D0) " - "called"); - pci_set_power_state(pdev, PCI_D0); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_enable_wake(PCI_D0, 0) " - "called"); - pci_enable_wake(pdev, PCI_D0, 0); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_restore_state() called"); - pci_restore_state(pdev); - esas2r_log_dev(ESAS2R_LOG_INFO, &(pdev->dev), - "pci_enable_device() called"); - rez = pci_enable_device(pdev); - pci_set_master(pdev); + int rez = 0; + + esas2r_log_dev(ESAS2R_LOG_INFO, dev, "resuming adapter()"); if (!a) { rez = -ENODEV; @@ -730,11 +704,13 @@ int esas2r_resume(struct pci_dev *pdev) } error_exit: - esas2r_log_dev(ESAS2R_LOG_CRIT, &(pdev->dev), "esas2r_resume(): %d", + esas2r_log_dev(ESAS2R_LOG_CRIT, dev, "esas2r_resume(): %d", rez); return rez; } +SIMPLE_DEV_PM_OPS(esas2r_pm_ops, esas2r_suspend, esas2r_resume); + bool esas2r_set_degraded_mode(struct esas2r_adapter *a, char *error_str) { set_bit(AF_DEGRADED_MODE, &a->flags); @@ -1236,7 +1212,7 @@ static bool esas2r_format_init_msg(struct esas2r_adapter *a, a->init_msg = ESAS2R_INIT_MSG_GET_INIT; break; } - /* fall through */ + fallthrough; case ESAS2R_INIT_MSG_GET_INIT: if (msg == ESAS2R_INIT_MSG_GET_INIT) { @@ -1250,7 +1226,7 @@ static bool esas2r_format_init_msg(struct esas2r_adapter *a, esas2r_hdebug("FAILED"); } } - /* fall through */ + fallthrough; default: rq->req_stat = RS_SUCCESS; |
