--- zzzz-none-000/linux-4.4.271/include/linux/msi.h	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/include/linux/msi.h	2023-04-19 10:22:30.000000000 +0000
@@ -175,6 +175,7 @@
 	int (*setup_irqs)(struct msi_controller *chip, struct pci_dev *dev,
 			  int nvec, int type);
 	void (*teardown_irq)(struct msi_controller *chip, unsigned int irq);
+	void (*teardown_irqs)(struct pci_dev *dev);
 };
 
 #ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN