diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 3e238cd..4e20237 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -129,7 +129,7 @@
 	mutex_unlock(&msi_used_lock);
 }
 
-static int armada_370_xp_setup_msi_irq(struct msi_chip *chip,
+static int armada_370_xp_setup_msi_irq(struct msi_controller *chip,
 				       struct pci_dev *pdev,
 				       struct msi_desc *desc)
 {
@@ -160,7 +160,7 @@
 	return 0;
 }
 
-static void armada_370_xp_teardown_msi_irq(struct msi_chip *chip,
+static void armada_370_xp_teardown_msi_irq(struct msi_controller *chip,
 					   unsigned int irq)
 {
 	struct irq_data *d = irq_get_irq_data(irq);
@@ -195,7 +195,7 @@
 static int armada_370_xp_msi_init(struct device_node *node,
 				  phys_addr_t main_int_phys_base)
 {
-	struct msi_chip *msi_chip;
+	struct msi_controller *msi_chip;
 	u32 reg;
 	int ret;
 
diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
index 8882b46..88471d3 100644
--- a/drivers/of/of_pci.c
+++ b/drivers/of/of_pci.c
@@ -236,7 +236,7 @@
 static LIST_HEAD(of_pci_msi_chip_list);
 static DEFINE_MUTEX(of_pci_msi_chip_mutex);
 
-int of_pci_msi_chip_add(struct msi_chip *chip)
+int of_pci_msi_chip_add(struct msi_controller *chip)
 {
 	if (!of_property_read_bool(chip->of_node, "msi-controller"))
 		return -EINVAL;
@@ -249,7 +249,7 @@
 }
 EXPORT_SYMBOL_GPL(of_pci_msi_chip_add);
 
-void of_pci_msi_chip_remove(struct msi_chip *chip)
+void of_pci_msi_chip_remove(struct msi_controller *chip)
 {
 	mutex_lock(&of_pci_msi_chip_mutex);
 	list_del(&chip->list);
@@ -257,9 +257,9 @@
 }
 EXPORT_SYMBOL_GPL(of_pci_msi_chip_remove);
 
-struct msi_chip *of_pci_find_msi_chip_by_node(struct device_node *of_node)
+struct msi_controller *of_pci_find_msi_chip_by_node(struct device_node *of_node)
 {
-	struct msi_chip *c;
+	struct msi_controller *c;
 
 	mutex_lock(&of_pci_msi_chip_mutex);
 	list_for_each_entry(c, &of_pci_msi_chip_list, list) {
diff --git a/drivers/pci/host/pci-keystone-dw.c b/drivers/pci/host/pci-keystone-dw.c
index 34086ce..ac3d08c 100644
--- a/drivers/pci/host/pci-keystone-dw.c
+++ b/drivers/pci/host/pci-keystone-dw.c
@@ -205,7 +205,7 @@
 	.map = ks_dw_pcie_msi_map,
 };
 
-int ks_dw_pcie_msi_host_init(struct pcie_port *pp, struct msi_chip *chip)
+int ks_dw_pcie_msi_host_init(struct pcie_port *pp, struct msi_controller *chip)
 {
 	struct keystone_pcie *ks_pcie = to_keystone_pcie(pp);
 	int i;
diff --git a/drivers/pci/host/pci-keystone.h b/drivers/pci/host/pci-keystone.h
index 1fc1fce..478d932 100644
--- a/drivers/pci/host/pci-keystone.h
+++ b/drivers/pci/host/pci-keystone.h
@@ -55,4 +55,4 @@
 void ks_dw_pcie_msi_clear_irq(struct pcie_port *pp, int irq);
 void ks_dw_pcie_v3_65_scan_bus(struct pcie_port *pp);
 int ks_dw_pcie_msi_host_init(struct pcie_port *pp,
-		struct msi_chip *chip);
+		struct msi_controller *chip);
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index b1315e1..cf907fe 100644
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -99,7 +99,7 @@
 struct mvebu_pcie {
 	struct platform_device *pdev;
 	struct mvebu_pcie_port *ports;
-	struct msi_chip *msi;
+	struct msi_controller *msi;
 	struct resource io;
 	char io_name[30];
 	struct resource realio;
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 3d43874..5529de7 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -238,7 +238,7 @@
 	)
 
 struct tegra_msi {
-	struct msi_chip chip;
+	struct msi_controller chip;
 	DECLARE_BITMAP(used, INT_PCI_MSI_NR);
 	struct irq_domain *domain;
 	unsigned long pages;
@@ -259,7 +259,7 @@
 	bool has_gen2;
 };
 
-static inline struct tegra_msi *to_tegra_msi(struct msi_chip *chip)
+static inline struct tegra_msi *to_tegra_msi(struct msi_controller *chip)
 {
 	return container_of(chip, struct tegra_msi, chip);
 }
@@ -1283,8 +1283,8 @@
 	return processed > 0 ? IRQ_HANDLED : IRQ_NONE;
 }
 
-static int tegra_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev,
-			       struct msi_desc *desc)
+static int tegra_msi_setup_irq(struct msi_controller *chip,
+			       struct pci_dev *pdev, struct msi_desc *desc)
 {
 	struct tegra_msi *msi = to_tegra_msi(chip);
 	struct msi_msg msg;
@@ -1313,7 +1313,8 @@
 	return 0;
 }
 
-static void tegra_msi_teardown_irq(struct msi_chip *chip, unsigned int irq)
+static void tegra_msi_teardown_irq(struct msi_controller *chip,
+				   unsigned int irq)
 {
 	struct tegra_msi *msi = to_tegra_msi(chip);
 	struct irq_data *d = irq_get_irq_data(irq);
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
index dfed00a..f4decad 100644
--- a/drivers/pci/host/pcie-designware.c
+++ b/drivers/pci/host/pcie-designware.c
@@ -276,7 +276,7 @@
 	return -ENOSPC;
 }
 
-static int dw_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev,
+static int dw_msi_setup_irq(struct msi_controller *chip, struct pci_dev *pdev,
 			struct msi_desc *desc)
 {
 	int irq, pos;
@@ -303,7 +303,7 @@
 	return 0;
 }
 
-static void dw_msi_teardown_irq(struct msi_chip *chip, unsigned int irq)
+static void dw_msi_teardown_irq(struct msi_controller *chip, unsigned int irq)
 {
 	struct irq_data *data = irq_get_irq_data(irq);
 	struct msi_desc *msi = irq_data_get_msi(data);
@@ -312,7 +312,7 @@
 	clear_irq_range(pp, irq, 1, data->hwirq);
 }
 
-static struct msi_chip dw_pcie_msi_chip = {
+static struct msi_controller dw_pcie_msi_chip = {
 	.setup_irq = dw_msi_setup_irq,
 	.teardown_irq = dw_msi_teardown_irq,
 };
diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h
index c625675..d0bbd27 100644
--- a/drivers/pci/host/pcie-designware.h
+++ b/drivers/pci/host/pcie-designware.h
@@ -73,7 +73,7 @@
 	u32 (*get_msi_addr)(struct pcie_port *pp);
 	u32 (*get_msi_data)(struct pcie_port *pp, int pos);
 	void (*scan_bus)(struct pcie_port *pp);
-	int (*msi_host_init)(struct pcie_port *pp, struct msi_chip *chip);
+	int (*msi_host_init)(struct pcie_port *pp, struct msi_controller *chip);
 };
 
 int dw_pcie_cfg_read(void __iomem *addr, int where, int size, u32 *val);
diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 61158e0..b986c51 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -111,14 +111,14 @@
 struct rcar_msi {
 	DECLARE_BITMAP(used, INT_PCI_MSI_NR);
 	struct irq_domain *domain;
-	struct msi_chip chip;
+	struct msi_controller chip;
 	unsigned long pages;
 	struct mutex lock;
 	int irq1;
 	int irq2;
 };
 
-static inline struct rcar_msi *to_rcar_msi(struct msi_chip *chip)
+static inline struct rcar_msi *to_rcar_msi(struct msi_controller *chip)
 {
 	return container_of(chip, struct rcar_msi, chip);
 }
@@ -622,7 +622,7 @@
 	return IRQ_HANDLED;
 }
 
-static int rcar_msi_setup_irq(struct msi_chip *chip, struct pci_dev *pdev,
+static int rcar_msi_setup_irq(struct msi_controller *chip, struct pci_dev *pdev,
 			      struct msi_desc *desc)
 {
 	struct rcar_msi *msi = to_rcar_msi(chip);
@@ -652,7 +652,7 @@
 	return 0;
 }
 
-static void rcar_msi_teardown_irq(struct msi_chip *chip, unsigned int irq)
+static void rcar_msi_teardown_irq(struct msi_controller *chip, unsigned int irq)
 {
 	struct rcar_msi *msi = to_rcar_msi(chip);
 	struct irq_data *d = irq_get_irq_data(irq);
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index ccc496b..f41bc60 100644
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -335,7 +335,8 @@
  * @chip: MSI Chip descriptor
  * @irq: MSI IRQ to destroy
  */
-static void xilinx_msi_teardown_irq(struct msi_chip *chip, unsigned int irq)
+static void xilinx_msi_teardown_irq(struct msi_controller *chip,
+				    unsigned int irq)
 {
 	xilinx_pcie_destroy_msi(irq);
 }
@@ -348,7 +349,7 @@
  *
  * Return: '0' on success and error value on failure
  */
-static int xilinx_pcie_msi_setup_irq(struct msi_chip *chip,
+static int xilinx_pcie_msi_setup_irq(struct msi_controller *chip,
 				     struct pci_dev *pdev,
 				     struct msi_desc *desc)
 {
@@ -380,7 +381,7 @@
 }
 
 /* MSI Chip Descriptor */
-static struct msi_chip xilinx_pcie_msi_chip = {
+static struct msi_controller xilinx_pcie_msi_chip = {
 	.setup_irq = xilinx_pcie_msi_setup_irq,
 	.teardown_irq = xilinx_msi_teardown_irq,
 };
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index d9a92cf..0260f39 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -32,7 +32,7 @@
 
 int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
 {
-	struct msi_chip *chip = dev->bus->msi;
+	struct msi_controller *chip = dev->bus->msi;
 	int err;
 
 	if (!chip || !chip->setup_irq)
@@ -49,7 +49,7 @@
 
 void __weak arch_teardown_msi_irq(unsigned int irq)
 {
-	struct msi_chip *chip = irq_get_chip_data(irq);
+	struct msi_controller *chip = irq_get_chip_data(irq);
 
 	if (!chip || !chip->teardown_irq)
 		return;