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PCI: dra7xx: Make explicitly non-modular

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This code is not being built as a module by anyone:

  drivers/pci/host/Kconfig:config PCI_DRA7XX
  drivers/pci/host/Kconfig:  bool "TI DRA7xx PCIe controller"

Remove uses of MODULE_DESCRIPTION(), MODULE_AUTHOR(), MODULE_LICENSE(),
etc., so that when reading the driver there is no doubt it is builtin-only.
The information is preserved in comments at the top of the file.

Note that for non-modular code, MODULE_DEVICE_TABLE is a no-op and
builtin_platform_driver_probe() uses the same init level priority as
module_platform_driver_probe(), so this doesn't change init ordering.

Explicitly disallow driver unbind, since that doesn't have a sensible use
case anyway, and it allows us to drop the ".remove" code for non-modular
drivers.

[bhelgaas: changelog]
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Paul Gortmaker 2016-08-24 16:57:47 -04:00 committed by Bjorn Helgaas
parent 8756336c1d
commit d29438d644
1 changed files with 3 additions and 28 deletions
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31
drivers/pci/host/pci-dra7xx.c
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@ -15,7 +15,7 @@
#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/of_gpio.h>
#include <linux/pci.h>
#include <linux/phy/phy.h>
@ -443,25 +443,6 @@ err_phy:
return ret;
}
static int __exit dra7xx_pcie_remove(struct platform_device *pdev)
{
struct dra7xx_pcie *dra7xx = platform_get_drvdata(pdev);
struct pcie_port *pp = &dra7xx->pp;
struct device *dev = &pdev->dev;
int count = dra7xx->phy_count;
if (pp->irq_domain)
irq_domain_remove(pp->irq_domain);
pm_runtime_put(dev);
pm_runtime_disable(dev);
while (count--) {
phy_power_off(dra7xx->phy[count]);
phy_exit(dra7xx->phy[count]);
}
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int dra7xx_pcie_suspend(struct device *dev)
{
@ -545,19 +526,13 @@ static const struct of_device_id of_dra7xx_pcie_match[] = {
{ .compatible = "ti,dra7-pcie", },
{},
};
MODULE_DEVICE_TABLE(of, of_dra7xx_pcie_match);
static struct platform_driver dra7xx_pcie_driver = {
.remove = __exit_p(dra7xx_pcie_remove),
.driver = {
.name = "dra7-pcie",
.of_match_table = of_dra7xx_pcie_match,
.suppress_bind_attrs = true,
.pm = &dra7xx_pcie_pm_ops,
},
};
module_platform_driver_probe(dra7xx_pcie_driver, dra7xx_pcie_probe);
MODULE_AUTHOR("Kishon Vijay Abraham I <kishon@ti.com>");
MODULE_DESCRIPTION("TI PCIe controller driver");
MODULE_LICENSE("GPL v2");
builtin_platform_driver_probe(dra7xx_pcie_driver, dra7xx_pcie_probe);