diff options
Diffstat (limited to 'drivers/pci/controller/pci-aardvark.c')
| -rw-r--r-- | drivers/pci/controller/pci-aardvark.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index 2e2e2a2ff51d..b16822e344ab 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -14,6 +14,7 @@ #include <linux/irq.h> #include <linux/irqdomain.h> #include <linux/kernel.h> +#include <linux/module.h> #include <linux/pci.h> #include <linux/init.h> #include <linux/phy/phy.h> @@ -1121,6 +1122,7 @@ static int advk_pcie_probe(struct platform_device *pdev) pcie = pci_host_bridge_priv(bridge); pcie->pdev = pdev; + platform_set_drvdata(pdev, pcie); pcie->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pcie->base)) @@ -1198,18 +1200,37 @@ static int advk_pcie_probe(struct platform_device *pdev) return 0; } +static int advk_pcie_remove(struct platform_device *pdev) +{ + struct advk_pcie *pcie = platform_get_drvdata(pdev); + struct pci_host_bridge *bridge = pci_host_bridge_from_priv(pcie); + + pci_lock_rescan_remove(); + pci_stop_root_bus(bridge->bus); + pci_remove_root_bus(bridge->bus); + pci_unlock_rescan_remove(); + + advk_pcie_remove_msi_irq_domain(pcie); + advk_pcie_remove_irq_domain(pcie); + + return 0; +} + static const struct of_device_id advk_pcie_of_match_table[] = { { .compatible = "marvell,armada-3700-pcie", }, {}, }; +MODULE_DEVICE_TABLE(of, advk_pcie_of_match_table); static struct platform_driver advk_pcie_driver = { .driver = { .name = "advk-pcie", .of_match_table = advk_pcie_of_match_table, - /* Driver unloading/unbinding currently not supported */ - .suppress_bind_attrs = true, }, .probe = advk_pcie_probe, + .remove = advk_pcie_remove, }; -builtin_platform_driver(advk_pcie_driver); +module_platform_driver(advk_pcie_driver); + +MODULE_DESCRIPTION("Aardvark PCIe controller"); +MODULE_LICENSE("GPL v2"); |