Merge tag 'v5.13' into next

Sync up with the mainline to get the latest parport API.

1 files changed, 14 insertions, 8 deletions

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index c0ac4e9cbe72..d2708ca4bece 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/**
+/*
  * Test driver to test endpoint functionality
  *
  * Copyright (C) 2017 Texas Instruments
@@ -833,15 +833,18 @@ static int pci_epf_test_bind(struct pci_epf *epf)
 		return -EINVAL;
 
 	epc_features = pci_epc_get_features(epc, epf->func_no);
-	if (epc_features) {
-		linkup_notifier = epc_features->linkup_notifier;
-		core_init_notifier = epc_features->core_init_notifier;
-		test_reg_bar = pci_epc_get_first_free_bar(epc_features);
-		if (test_reg_bar < 0)
-			return -EINVAL;
-		pci_epf_configure_bar(epf, epc_features);
+	if (!epc_features) {
+		dev_err(&epf->dev, "epc_features not implemented\n");
+		return -EOPNOTSUPP;
 	}
 
+	linkup_notifier = epc_features->linkup_notifier;
+	core_init_notifier = epc_features->core_init_notifier;
+	test_reg_bar = pci_epc_get_first_free_bar(epc_features);
+	if (test_reg_bar < 0)
+		return -EINVAL;
+	pci_epf_configure_bar(epf, epc_features);
+
 	epf_test->test_reg_bar = test_reg_bar;
 	epf_test->epc_features = epc_features;
 
@@ -922,6 +925,7 @@ static int __init pci_epf_test_init(void)
 
 	ret = pci_epf_register_driver(&test_driver);
 	if (ret) {
+		destroy_workqueue(kpcitest_workqueue);
 		pr_err("Failed to register pci epf test driver --> %d\n", ret);
 		return ret;
 	}
@@ -932,6 +936,8 @@ module_init(pci_epf_test_init);
 
 static void __exit pci_epf_test_exit(void)
 {
+	if (kpcitest_workqueue)
+		destroy_workqueue(kpcitest_workqueue);
 	pci_epf_unregister_driver(&test_driver);
 }
 module_exit(pci_epf_test_exit);