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Code Issues Releases Wiki Activity

add start_msi to pci module

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This commit is contained in:
fslongjin
2022-07-21 12:53:52 +08:00
parent e7d13b5a6d
commit 20a191d149
4 changed files with 73 additions and 7 deletions
kernel
driver
pci
pci.cpci.h
exception
irq.cirq.h

3
kernel/exception/irq.c

@ -230,7 +230,8 @@ int irq_unregister(ul irq_num)
p->controller->uninstall(irq_num);
p->controller = NULL;
kfree(p->irq_name);
if (p->irq_name)
kfree(p->irq_name);
p->irq_name = NULL;
p->parameter = NULL;
p->flags = 0;