diff --git a/drivers/base/core.c b/drivers/base/core.c
index fd034d74244722769239e31a62054ef1fc8d70e2..f26c668092d66029351435da6e672ab4522da224 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -2875,7 +2875,6 @@ void device_initialize(struct device *dev)
 	device_pm_init(dev);
 	set_dev_node(dev, NUMA_NO_NODE);
 #ifdef CONFIG_GENERIC_MSI_IRQ
-	raw_spin_lock_init(&dev->msi_lock);
 	INIT_LIST_HEAD(&dev->msi_list);
 #endif
 	INIT_LIST_HEAD(&dev->links.consumers);
diff --git a/drivers/pci/msi/msi.c b/drivers/pci/msi/msi.c
index 465fe9e00294cd2a2aa0723acba55c2ec948de17..443a16c67e1afd0c8622eb97bcb2dc8b8438f03c 100644
--- a/drivers/pci/msi/msi.c
+++ b/drivers/pci/msi/msi.c
@@ -18,7 +18,7 @@ int pci_msi_ignore_mask;
 
 static noinline void pci_msi_update_mask(struct msi_desc *desc, u32 clear, u32 set)
 {
-	raw_spinlock_t *lock = &desc->dev->msi_lock;
+	raw_spinlock_t *lock = &to_pci_dev(desc->dev)->msi_lock;
 	unsigned long flags;
 
 	if (!desc->pci.msi_attrib.can_mask)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 087d3658f75cef27021d10fc402896ff14b46a57..443efb00e21933c1eb3549c484aa63552d58536f 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -2311,7 +2311,9 @@ struct pci_dev *pci_alloc_dev(struct pci_bus *bus)
 	INIT_LIST_HEAD(&dev->bus_list);
 	dev->dev.type = &pci_dev_type;
 	dev->bus = pci_bus_get(bus);
-
+#ifdef CONFIG_PCI_MSI
+	raw_spin_lock_init(&dev->msi_lock);
+#endif
 	return dev;
 }
 EXPORT_SYMBOL(pci_alloc_dev);
diff --git a/include/linux/device.h b/include/linux/device.h
index e270cb740b9e7e519d9a261e4e3a6db13a85abf1..2a22875238a6fc6265ece01bec4b4f7bbadc0a6c 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -407,7 +407,6 @@ struct dev_links_info {
  * @em_pd:	device's energy model performance domain
  * @pins:	For device pin management.
  *		See Documentation/driver-api/pin-control.rst for details.
- * @msi_lock:	Lock to protect MSI mask cache and mask register
  * @msi_list:	Hosts MSI descriptors
  * @msi_domain: The generic MSI domain this device is using.
  * @numa_node:	NUMA node this device is close to.
@@ -508,7 +507,6 @@ struct device {
 	struct dev_pin_info	*pins;
 #endif
 #ifdef CONFIG_GENERIC_MSI_IRQ
-	raw_spinlock_t		msi_lock;
 	struct list_head	msi_list;
 #endif
 #ifdef CONFIG_DMA_OPS
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 8cb103677f5acf9d7e55ce196a342e1b5a67a590..5cc46baef5190df8edf8fb83a82a3ddb911eaaa6 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -474,6 +474,7 @@ struct pci_dev {
 #endif
 #ifdef CONFIG_PCI_MSI
 	void __iomem	*msix_base;
+	raw_spinlock_t	msi_lock;
 	const struct attribute_group **msi_irq_groups;
 #endif
 	struct pci_vpd	vpd;