PCI: rockchip: Modularize

Now that we've exported pci_remap_iospace() and added proper remove()
support, there's no reason this can't be a loadable module.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Shawn Lin <shawn.lin@rock-chips.com>

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index f7c1d4d5c665b5c2df520d2dfeabd4e80c6e224d..d2293ed81cf947487370a1eab7d1e95a82108f9d 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -164,7 +164,7 @@ config PCI_HOST_THUNDER_ECAM
          Say Y here if you want ECAM support for CN88XX-Pass-1.x Cavium Thunder SoCs.
 
 config PCIE_ROCKCHIP
-       bool "Rockchip PCIe controller"
+       tristate "Rockchip PCIe controller"
        depends on ARCH_ROCKCHIP || COMPILE_TEST
        depends on OF
        depends on PCI_MSI_IRQ_DOMAIN

diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c
index 76f2edc9366363bb038dfbd0ec6c4cb911323d09..abc7fd76b18108f6b74675f95f12c7b1dff6078c 100644 (file)
--- a/drivers/pci/host/pcie-rockchip.c
+++ b/drivers/pci/host/pcie-rockchip.c
@@ -26,6 +26,7 @@
 #include <linux/irqdomain.h>
 #include <linux/kernel.h>
 #include <linux/mfd/syscon.h>
+#include <linux/module.h>
 #include <linux/of_address.h>
 #include <linux/of_device.h>
 #include <linux/of_pci.h>
@@ -1468,6 +1469,7 @@ static const struct of_device_id rockchip_pcie_of_match[] = {
        { .compatible = "rockchip,rk3399-pcie", },
        {}
 };
+MODULE_DEVICE_TABLE(of, rockchip_pcie_of_match);
 
 static struct platform_driver rockchip_pcie_driver = {
        .driver = {
@@ -1478,4 +1480,8 @@ static struct platform_driver rockchip_pcie_driver = {
        .probe = rockchip_pcie_probe,
        .remove = rockchip_pcie_remove,
 };
-builtin_platform_driver(rockchip_pcie_driver);
+module_platform_driver(rockchip_pcie_driver);
+
+MODULE_AUTHOR("Rockchip Inc");
+MODULE_DESCRIPTION("Rockchip AXI PCIe driver");
+MODULE_LICENSE("GPL v2");