diff options
Diffstat (limited to 'drivers/scsi/bfa/bfad.c')
| -rw-r--r-- | drivers/scsi/bfa/bfad.c | 61 |
1 files changed, 14 insertions, 47 deletions
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 440ef32be048..bdfd06516671 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -327,7 +327,7 @@ bfad_sm_failed(struct bfad_s *bfad, enum bfad_sm_event event) case BFAD_E_EXIT_COMP: bfa_sm_set_state(bfad, bfad_sm_uninit); bfad_remove_intr(bfad); - del_timer_sync(&bfad->hal_tmo); + timer_delete_sync(&bfad->hal_tmo); break; default: @@ -376,7 +376,7 @@ bfad_sm_stopping(struct bfad_s *bfad, enum bfad_sm_event event) case BFAD_E_EXIT_COMP: bfa_sm_set_state(bfad, bfad_sm_uninit); bfad_remove_intr(bfad); - del_timer_sync(&bfad->hal_tmo); + timer_delete_sync(&bfad->hal_tmo); bfad_im_probe_undo(bfad); bfad->bfad_flags &= ~BFAD_FC4_PROBE_DONE; bfad_uncfg_pport(bfad); @@ -685,7 +685,8 @@ ext: void bfad_bfa_tmo(struct timer_list *t) { - struct bfad_s *bfad = from_timer(bfad, t, hal_tmo); + struct bfad_s *bfad = timer_container_of(bfad, t, + hal_tmo); unsigned long flags; struct list_head doneq; @@ -732,18 +733,12 @@ bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad) pci_set_master(pdev); rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); - if (rc) - rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); - if (rc) { rc = -ENODEV; printk(KERN_ERR "dma_set_mask_and_coherent fail %p\n", pdev); goto out_release_region; } - /* Enable PCIE Advanced Error Recovery (AER) if kernel supports */ - pci_enable_pcie_error_reporting(pdev); - bfad->pci_bar0_kva = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); bfad->pci_bar2_kva = pci_iomap(pdev, 2, pci_resource_len(pdev, 2)); @@ -804,8 +799,6 @@ bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad) pci_iounmap(pdev, bfad->pci_bar0_kva); pci_iounmap(pdev, bfad->pci_bar2_kva); pci_release_regions(pdev); - /* Disable PCIE Advanced Error Recovery (AER) */ - pci_disable_pcie_error_reporting(pdev); pci_disable_device(pdev); } @@ -851,26 +844,6 @@ bfad_drv_init(struct bfad_s *bfad) } void -bfad_drv_uninit(struct bfad_s *bfad) -{ - unsigned long flags; - - spin_lock_irqsave(&bfad->bfad_lock, flags); - init_completion(&bfad->comp); - bfa_iocfc_stop(&bfad->bfa); - spin_unlock_irqrestore(&bfad->bfad_lock, flags); - wait_for_completion(&bfad->comp); - - del_timer_sync(&bfad->hal_tmo); - bfa_isr_disable(&bfad->bfa); - bfa_detach(&bfad->bfa); - bfad_remove_intr(bfad); - bfad_hal_mem_release(bfad); - - bfad->bfad_flags &= ~BFAD_DRV_INIT_DONE; -} - -void bfad_drv_start(struct bfad_s *bfad) { unsigned long flags; @@ -973,19 +946,19 @@ bfad_start_ops(struct bfad_s *bfad) { /* Fill the driver_info info to fcs*/ memset(&driver_info, 0, sizeof(driver_info)); - strlcpy(driver_info.version, BFAD_DRIVER_VERSION, + strscpy(driver_info.version, BFAD_DRIVER_VERSION, sizeof(driver_info.version)); if (host_name) - strlcpy(driver_info.host_machine_name, host_name, + strscpy(driver_info.host_machine_name, host_name, sizeof(driver_info.host_machine_name)); if (os_name) - strlcpy(driver_info.host_os_name, os_name, + strscpy(driver_info.host_os_name, os_name, sizeof(driver_info.host_os_name)); if (os_patch) - strlcpy(driver_info.host_os_patch, os_patch, + strscpy(driver_info.host_os_patch, os_patch, sizeof(driver_info.host_os_patch)); - strlcpy(driver_info.os_device_name, bfad->pci_name, + strscpy(driver_info.os_device_name, bfad->pci_name, sizeof(driver_info.os_device_name)); /* FCS driver info init */ @@ -1449,7 +1422,7 @@ bfad_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) /* Suspend/fail all bfa operations */ bfa_ioc_suspend(&bfad->bfa.ioc); spin_unlock_irqrestore(&bfad->bfad_lock, flags); - del_timer_sync(&bfad->hal_tmo); + timer_delete_sync(&bfad->hal_tmo); ret = PCI_ERS_RESULT_CAN_RECOVER; break; case pci_channel_io_frozen: /* fatal error */ @@ -1463,7 +1436,7 @@ bfad_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) wait_for_completion(&bfad->comp); bfad_remove_intr(bfad); - del_timer_sync(&bfad->hal_tmo); + timer_delete_sync(&bfad->hal_tmo); pci_disable_device(pdev); ret = PCI_ERS_RESULT_NEED_RESET; break; @@ -1555,20 +1528,15 @@ bfad_pci_slot_reset(struct pci_dev *pdev) goto out_disable_device; } - pci_save_state(pdev); pci_set_master(pdev); rc = dma_set_mask_and_coherent(&bfad->pcidev->dev, DMA_BIT_MASK(64)); if (rc) - rc = dma_set_mask_and_coherent(&bfad->pcidev->dev, - DMA_BIT_MASK(32)); - if (rc) goto out_disable_device; if (restart_bfa(bfad) == -1) goto out_disable_device; - pci_enable_pcie_error_reporting(pdev); dev_printk(KERN_WARNING, &pdev->dev, "slot_reset completed flags: 0x%x!\n", bfad->bfad_flags); @@ -1598,7 +1566,7 @@ bfad_pci_mmio_enabled(struct pci_dev *pdev) wait_for_completion(&bfad->comp); bfad_remove_intr(bfad); - del_timer_sync(&bfad->hal_tmo); + timer_delete_sync(&bfad->hal_tmo); pci_disable_device(pdev); return PCI_ERS_RESULT_NEED_RESET; @@ -1674,7 +1642,7 @@ MODULE_DEVICE_TABLE(pci, bfad_id_table); /* * PCI error recovery handlers. */ -static struct pci_error_handlers bfad_err_handler = { +static const struct pci_error_handlers bfad_err_handler = { .error_detected = bfad_pci_error_detected, .slot_reset = bfad_pci_slot_reset, .mmio_enabled = bfad_pci_mmio_enabled, @@ -1705,9 +1673,8 @@ bfad_init(void) error = bfad_im_module_init(); if (error) { - error = -ENOMEM; printk(KERN_WARNING "bfad_im_module_init failure\n"); - goto ext; + return -ENOMEM; } if (strcmp(FCPI_NAME, " fcpim") == 0) |