misc: pci_endpoint_test: Use full pci-endpoint-test name in request irq

Use full pci-endpoint-test name in request irq, so that it's easy to
profile the device that actually raised the interrupt.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

drivers/misc/pci_endpoint_test.c

@@ -125,6 +125,7 @@ struct pci_endpoint_test {
 	struct miscdevice miscdev;
 	enum pci_barno test_reg_bar;
 	size_t alignment;
+	const char *name;
 };
 
 struct pci_endpoint_test_data {
@@ -243,7 +244,7 @@ static bool pci_endpoint_test_request_irq(struct pci_endpoint_test *test)
 	for (i = 0; i < test->num_irqs; i++) {
 		err = devm_request_irq(dev, pci_irq_vector(pdev, i),
 				       pci_endpoint_test_irqhandler,
-				       IRQF_SHARED, DRV_MODULE_NAME, test);
+				       IRQF_SHARED, test->name, test);
 		if (err)
 			goto fail;
 	}
@@ -846,6 +847,7 @@ static int pci_endpoint_test_probe(struct pci_dev *pdev,
 		dev_err(dev, "Failed to register device\n");
 		goto err_kfree_name;
 	}
+	test->name = kstrdup(name, GFP_KERNEL);
 
 	return 0;
 
@@ -886,6 +888,7 @@ static void pci_endpoint_test_remove(struct pci_dev *pdev)
 
 	misc_deregister(&test->miscdev);
 	kfree(misc_device->name);
+	kfree(test->name);
 	ida_simple_remove(&pci_endpoint_test_ida, id);
 	for (bar = BAR_0; bar <= BAR_5; bar++) {
 		if (test->bar[bar])