diff options
Diffstat (limited to 'drivers/ntb/hw')
| -rw-r--r-- | drivers/ntb/hw/epf/ntb_hw_epf.c | 2 | ||||
| -rw-r--r-- | drivers/ntb/hw/idt/ntb_hw_idt.c | 17 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_gen1.c | 2 | ||||
| -rw-r--r-- | drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 3 |
4 files changed, 15 insertions, 9 deletions
diff --git a/drivers/ntb/hw/epf/ntb_hw_epf.c b/drivers/ntb/hw/epf/ntb_hw_epf.c index b640aa0bf45e..00f0e78f685b 100644 --- a/drivers/ntb/hw/epf/ntb_hw_epf.c +++ b/drivers/ntb/hw/epf/ntb_hw_epf.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -/** +/* * Host side endpoint driver to implement Non-Transparent Bridge functionality * * Copyright (C) 2020 Texas Instruments diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c index 48823b53ede3..544d8a4d2af5 100644 --- a/drivers/ntb/hw/idt/ntb_hw_idt.c +++ b/drivers/ntb/hw/idt/ntb_hw_idt.c @@ -2129,7 +2129,7 @@ static int idt_init_isr(struct idt_ntb_dev *ndev) int ret; /* Allocate just one interrupt vector for the ISR */ - ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_LEGACY); + ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_INTX); if (ret != 1) { dev_err(&pdev->dev, "Failed to allocate IRQ vector"); return ret; @@ -2547,7 +2547,7 @@ static void idt_deinit_dbgfs(struct idt_ntb_dev *ndev) */ /* - * idt_check_setup() - Check whether the IDT PCIe-swtich is properly + * idt_check_setup() - Check whether the IDT PCIe-switch is properly * pre-initialized * @pdev: Pointer to the PCI device descriptor * @@ -2671,15 +2671,20 @@ static int idt_init_pci(struct idt_ntb_dev *ndev) */ pci_set_master(pdev); - /* Request all BARs resources and map BAR0 only */ - ret = pcim_iomap_regions_request_all(pdev, 1, NTB_NAME); + /* Request all BARs resources */ + ret = pcim_request_all_regions(pdev, NTB_NAME); if (ret != 0) { dev_err(&pdev->dev, "Failed to request resources\n"); goto err_clear_master; } - /* Retrieve virtual address of BAR0 - PCI configuration space */ - ndev->cfgspc = pcim_iomap_table(pdev)[0]; + /* ioremap BAR0 - PCI configuration space */ + ndev->cfgspc = pcim_iomap(pdev, 0, 0); + if (!ndev->cfgspc) { + dev_err(&pdev->dev, "Failed to ioremap BAR 0\n"); + ret = -ENOMEM; + goto err_clear_master; + } /* Put the IDT driver data pointer to the PCI-device private pointer */ pci_set_drvdata(pdev, ndev); diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.c b/drivers/ntb/hw/intel/ntb_hw_gen1.c index 9ab836d0d4f1..079b8cd79785 100644 --- a/drivers/ntb/hw/intel/ntb_hw_gen1.c +++ b/drivers/ntb/hw/intel/ntb_hw_gen1.c @@ -778,7 +778,7 @@ static void ndev_init_debugfs(struct intel_ntb_dev *ndev) ndev->debugfs_dir = debugfs_create_dir(pci_name(ndev->ntb.pdev), debugfs_dir); - if (!ndev->debugfs_dir) + if (IS_ERR(ndev->debugfs_dir)) ndev->debugfs_info = NULL; else ndev->debugfs_info = diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c index d6bbcc7b5b90..ad1786be2554 100644 --- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c +++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c @@ -1554,6 +1554,7 @@ static void switchtec_ntb_remove(struct device *dev) switchtec_ntb_deinit_db_msg_irq(sndev); switchtec_ntb_deinit_shared_mw(sndev); switchtec_ntb_deinit_crosslink(sndev); + cancel_work_sync(&sndev->check_link_status_work); kfree(sndev); dev_info(dev, "ntb device unregistered\n"); } @@ -1565,7 +1566,7 @@ static struct class_interface switchtec_interface = { static int __init switchtec_ntb_init(void) { - switchtec_interface.class = switchtec_class; + switchtec_interface.class = &switchtec_class; return class_interface_register(&switchtec_interface); } module_init(switchtec_ntb_init); |