PCI/MSI: Rename "struct msi_chip" to "struct msi_controller"

"msi_chip" isn't very descriptive, so rename it to "msi_controller".  That
tells a little more about what it does and is already used in device tree
bindings.

No functional change.

[bhelgaas: changelog, change *only* the struct name so it's reviewable]
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h
index c6256751daff..d0bbd276840d 100644
--- a/drivers/pci/host/pcie-designware.h
+++ b/drivers/pci/host/pcie-designware.h
@@ -73,7 +73,7 @@ struct pcie_host_ops {
         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);