From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/misc/pci_endpoint_test.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/misc/pci_endpoint_test.c b/kernel/drivers/misc/pci_endpoint_test.c
index 48eec5f..6c4c85e 100644
--- a/kernel/drivers/misc/pci_endpoint_test.c
+++ b/kernel/drivers/misc/pci_endpoint_test.c
@@ -727,6 +727,10 @@
struct pci_dev *pdev = test->pdev;
mutex_lock(&test->mutex);
+
+ reinit_completion(&test->irq_raised);
+ test->last_irq = -ENODATA;
+
switch (cmd) {
case PCITEST_BAR:
bar = arg;
@@ -935,6 +939,9 @@
if (id < 0)
return;
+ pci_endpoint_test_release_irq(test);
+ pci_endpoint_test_free_irq_vectors(test);
+
misc_deregister(&test->miscdev);
kfree(misc_device->name);
kfree(test->name);
@@ -943,9 +950,6 @@
if (test->bar[bar])
pci_iounmap(pdev, test->bar[bar]);
}
-
- pci_endpoint_test_release_irq(test);
- pci_endpoint_test_free_irq_vectors(test);
pci_release_regions(pdev);
pci_disable_device(pdev);
--
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