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

daire.mcnamara
2023-07-28T13:14:16Z

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@pengutronix.de>
Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com>
Acked-by: Conor Dooley <conor.dooley@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@microchip.com>");
--
2.25.1