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oxnas: convert pcie to builtin_platform_driver

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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2019-03-04 04:04:52 +01:00
parent 302f7d57a9
commit 3bb9dcf446
1 changed files with 12 additions and 21 deletions
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33
target/linux/oxnas/files/drivers/pci/host/pcie-oxnas.c
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@ -1,6 +1,8 @@
/* /*
* PCIe driver for PLX NAS782X SoCs * PCIe driver for PLX NAS782X SoCs
* *
* Author: Ma Haijun <mahaijuns@gmail.com>
*
* This file is licensed under the terms of the GNU General Public * This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any * License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied. * warranty of any kind, whether express or implied.
@ -192,7 +194,7 @@ static int oxnas_pcie_link_up(struct oxnas_pcie *pcie)
return 0; return 0;
} }
static void __init oxnas_pcie_setup_hw(struct oxnas_pcie *pcie) static void oxnas_pcie_setup_hw(struct oxnas_pcie *pcie)
{ {
/* We won't have any inbound address translation. This allows PCI /* We won't have any inbound address translation. This allows PCI
* devices to access anywhere in the AHB address map. Might be regarded * devices to access anywhere in the AHB address map. Might be regarded
@ -362,7 +364,7 @@ static struct pci_ops oxnas_pcie_ops = {
.write = oxnas_pcie_wr_conf, .write = oxnas_pcie_wr_conf,
}; };
static int __init oxnas_pcie_setup(int nr, struct pci_sys_data *sys) static int oxnas_pcie_setup(int nr, struct pci_sys_data *sys)
{ {
struct oxnas_pcie *pcie = sys_to_pcie(sys); struct oxnas_pcie *pcie = sys_to_pcie(sys);
@ -384,7 +386,7 @@ static int __init oxnas_pcie_setup(int nr, struct pci_sys_data *sys)
return 1; return 1;
} }
static void __init oxnas_pcie_enable(struct device *dev, struct oxnas_pcie *pcie) static void oxnas_pcie_enable(struct device *dev, struct oxnas_pcie *pcie)
{ {
struct hw_pci hw; struct hw_pci hw;
int i; int i;
@ -466,7 +468,7 @@ static void oxnas_pcie_shared_deinit(struct platform_device *pdev)
} }
#endif #endif
static int __init static int
oxnas_pcie_map_registers(struct platform_device *pdev, oxnas_pcie_map_registers(struct platform_device *pdev,
struct device_node *np, struct device_node *np,
struct oxnas_pcie *pcie) struct oxnas_pcie *pcie)
@ -505,7 +507,7 @@ oxnas_pcie_map_registers(struct platform_device *pdev,
return 0; return 0;
} }
static int __init oxnas_pcie_init_res(struct platform_device *pdev, static int oxnas_pcie_init_res(struct platform_device *pdev,
struct oxnas_pcie *pcie, struct oxnas_pcie *pcie,
struct device_node *np) struct device_node *np)
{ {
@ -624,7 +626,7 @@ static void oxnas_pcie_init_hw(struct platform_device *pdev,
wmb(); wmb();
} }
static int __init oxnas_pcie_probe(struct platform_device *pdev) static int oxnas_pcie_probe(struct platform_device *pdev)
{ {
struct oxnas_pcie *pcie; struct oxnas_pcie *pcie;
struct device_node *np = pdev->dev.of_node; struct device_node *np = pdev->dev.of_node;
@ -693,25 +695,14 @@ static const struct of_device_id oxnas_pcie_of_match_table[] = {
{ .compatible = "plxtech,nas782x-pcie", }, { .compatible = "plxtech,nas782x-pcie", },
{}, {},
}; };
MODULE_DEVICE_TABLE(of, oxnas_pcie_of_match_table);
static struct platform_driver oxnas_pcie_driver = { static struct platform_driver oxnas_pcie_driver = {
.driver = { .driver = {
.owner = THIS_MODULE,
.name = "oxnas-pcie", .name = "oxnas-pcie",
.of_match_table = .suppress_bind_attrs = true,
of_match_ptr(oxnas_pcie_of_match_table), .of_match_table = oxnas_pcie_of_match_table,
}, },
.probe = oxnas_pcie_probe,
}; };
static int __init oxnas_pcie_init(void) builtin_platform_driver(oxnas_pcie_driver);
{
return platform_driver_probe(&oxnas_pcie_driver,
oxnas_pcie_probe);
}
subsys_initcall(oxnas_pcie_init);
MODULE_AUTHOR("Ma Haijun <mahaijuns@gmail.com>");
MODULE_DESCRIPTION("NAS782x PCIe driver");
MODULE_LICENSE("GPLv2");