[PATCH v4 3/3] PCI: ultrarisc: use module_platform_driver()

CONFIG_PCIE_ULTRARISC is a tristate option and may be built as a module.
Use module_platform_driver() so the driver uses the standard registration
helper for both built-in and module configurations.

Leave .remove unset because the driver registers an internal MSI
controller that cannot be safely disposed during removal.

Signed-off-by: Jia Wang <[email protected]>
---
 drivers/pci/controller/dwc/pcie-ultrarisc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-ultrarisc.c b/drivers/pci/controller/dwc/pcie-ultrarisc.c
index 8e57135453b7..51e89180490d 100644
--- a/drivers/pci/controller/dwc/pcie-ultrarisc.c
+++ b/drivers/pci/controller/dwc/pcie-ultrarisc.c
@@ -240,7 +240,7 @@ static struct platform_driver ultrarisc_pcie_driver = {
 	},
 	.probe = ultrarisc_pcie_probe,
 };
-builtin_platform_driver(ultrarisc_pcie_driver);
+module_platform_driver(ultrarisc_pcie_driver);
 
 MODULE_DESCRIPTION("UltraRISC DP1000 DWC PCIe host controller");
 MODULE_LICENSE("GPL");

-- 
2.34.1