[PATCH v3 2/7] PCI: microchip: Enable building driver as a module

[daire.mcnamara at microchip.com]

From: Daire McNamara <daire.mcnamara at microchip.com>

Enable building driver as a module. The expected use case is the
driver is built as a module, is installed when needed, and cannot be
removed once installed.

The driver has .suppress_bind_attrs set to true.

Link: https://lore.kernel.org/linux-pci/87y1wgbah8.wl-maz@kernel.org/
Suggested-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
Signed-off-by: Daire McNamara <daire.mcnamara at microchip.com>
Acked-by: Conor Dooley <conor.dooley at microchip.com>
---
 drivers/pci/controller/Kconfig               | 2 +-
 drivers/pci/controller/pcie-microchip-host.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
index 8d49bad7f847..f4ad0e9cca45 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -217,7 +217,7 @@ config PCIE_MT7621
 	  This selects a driver for the MediaTek MT7621 PCIe Controller.
 
 config PCIE_MICROCHIP_HOST
-	bool "Microchip AXI PCIe controller"
+	tristate "Microchip AXI PCIe controller"
 	depends on PCI_MSI && OF
 	select PCI_HOST_COMMON
 	help
diff --git a/drivers/pci/controller/pcie-microchip-host.c b/drivers/pci/controller/pcie-microchip-host.c
index dd5245904c87..5c89caaab8c9 100644
--- a/drivers/pci/controller/pcie-microchip-host.c
+++ b/drivers/pci/controller/pcie-microchip-host.c
@@ -1135,5 +1135,6 @@ static struct platform_driver mc_pcie_driver = {
 };
 
 builtin_platform_driver(mc_pcie_driver);
+MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Microchip PCIe host controller driver");
 MODULE_AUTHOR("Daire McNamara <daire.mcnamara at microchip.com>");
-- 
2.25.1