PCI: dra7xx: Make it a kernel module

Enable building the driver as a loadable kernel module.

Link: https://lore.kernel.org/r/20210531085934.2662457-3-luca@lucaceresoli.net
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 76c0a63a3f6486477cf1650eb4f7d7f878efecd4..9892a1135678c268d055d14ab1782ce5758883cc 100644 (file)
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -17,10 +17,10 @@ config PCIE_DW_EP
        select PCIE_DW
 
 config PCI_DRA7XX
-       bool
+       tristate
 
 config PCI_DRA7XX_HOST
-       bool "TI DRA7xx PCIe controller Host Mode"
+       tristate "TI DRA7xx PCIe controller Host Mode"
        depends on SOC_DRA7XX || COMPILE_TEST
        depends on PCI_MSI_IRQ_DOMAIN
        depends on OF && HAS_IOMEM && TI_PIPE3
@@ -36,7 +36,7 @@ config PCI_DRA7XX_HOST
          This uses the DesignWare core.
 
 config PCI_DRA7XX_EP
-       bool "TI DRA7xx PCIe controller Endpoint Mode"
+       tristate "TI DRA7xx PCIe controller Endpoint Mode"
        depends on SOC_DRA7XX || COMPILE_TEST
        depends on PCI_ENDPOINT
        depends on OF && HAS_IOMEM && TI_PIPE3

diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c
index fbbb78f6885e700ed4bddd8176f2b926b6cf9832..e8418446039de324bd15a74853bb76dcb43a68f6 100644 (file)
--- a/drivers/pci/controller/dwc/pci-dra7xx.c
+++ b/drivers/pci/controller/dwc/pci-dra7xx.c
@@ -15,6 +15,7 @@
 #include <linux/irqdomain.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
 #include <linux/of_pci.h>
@@ -607,6 +608,7 @@ static const struct of_device_id of_dra7xx_pcie_match[] = {
        },
        {},
 };
+MODULE_DEVICE_TABLE(of, of_dra7xx_pcie_match);
 
 /*
  * dra7xx_pcie_unaligned_memaccess: workaround for AM572x/AM571x Errata i870
@@ -943,4 +945,8 @@ static struct platform_driver dra7xx_pcie_driver = {
        },
        .shutdown = dra7xx_pcie_shutdown,
 };
-builtin_platform_driver(dra7xx_pcie_driver);
+module_platform_driver(dra7xx_pcie_driver);
+
+MODULE_AUTHOR("Kishon Vijay Abraham I <kishon@ti.com>");
+MODULE_DESCRIPTION("PCIe controller driver for TI DRA7xx SoCs");
+MODULE_LICENSE("GPL v2");