diff options
Diffstat (limited to 'tools/testing/cxl/mock_acpi.c')
-rw-r--r-- | tools/testing/cxl/mock_acpi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/cxl/mock_acpi.c b/tools/testing/cxl/mock_acpi.c index 4c8a493ace56..c953e3ab6494 100644 --- a/tools/testing/cxl/mock_acpi.c +++ b/tools/testing/cxl/mock_acpi.c @@ -57,7 +57,9 @@ static int match_add_root_port(struct pci_dev *pdev, void *data) /* TODO walk DVSEC to find component register base */ port_num = FIELD_GET(PCI_EXP_LNKCAP_PN, lnkcap); + cxl_device_lock(&port->dev); rc = cxl_add_dport(port, &pdev->dev, port_num, CXL_RESOURCE_NONE); + cxl_device_unlock(&port->dev); if (rc) { dev_err(dev, "failed to add dport: %s (%d)\n", dev_name(&pdev->dev), rc); @@ -78,7 +80,9 @@ static int mock_add_root_port(struct platform_device *pdev, void *data) struct device *dev = ctx->dev; int rc; + cxl_device_lock(&port->dev); rc = cxl_add_dport(port, &pdev->dev, pdev->id, CXL_RESOURCE_NONE); + cxl_device_unlock(&port->dev); if (rc) { dev_err(dev, "failed to add dport: %s (%d)\n", dev_name(&pdev->dev), rc); |