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[DRIVER MODEL] Convert platform drivers to use struct platform_driver

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This allows us to eliminate the casts in the drivers, and eventually
remove the use of the device_driver function pointer methods for
platform device drivers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Russell King
2005-11-09 22:32:44 +00:00
committed by Russell King
parent 00d3dcdd96
commit 3ae5eaec1d
93 changed files with 1413 additions and 1416 deletions
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17
drivers/net/tokenring/proteon.c
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@ -344,9 +344,10 @@ module_param_array(dma, int, NULL, 0);
static struct platform_device *proteon_dev[ISATR_MAX_ADAPTERS];
static struct device_driver proteon_driver = {
.name = "proteon",
.bus = &platform_bus_type,
static struct platform_driver proteon_driver = {
.driver = {
.name = "proteon",
},
};
static int __init proteon_init(void)
@ -355,7 +356,7 @@ static int __init proteon_init(void)
struct platform_device *pdev;
int i, num = 0, err = 0;
err = driver_register(&proteon_driver);
err = platform_driver_register(&proteon_driver);
if (err)
return err;
@ -372,7 +373,7 @@ static int __init proteon_init(void)
err = setup_card(dev, &pdev->dev);
if (!err) {
proteon_dev[i] = pdev;
dev_set_drvdata(&pdev->dev, dev);
platform_set_drvdata(pdev, dev);
++num;
} else {
platform_device_unregister(pdev);
@ -399,17 +400,17 @@ static void __exit proteon_cleanup(void)
if (!pdev)
continue;
dev = dev_get_drvdata(&pdev->dev);
dev = platform_get_drvdata(pdev);
unregister_netdev(dev);
release_region(dev->base_addr, PROTEON_IO_EXTENT);
free_irq(dev->irq, dev);
free_dma(dev->dma);
tmsdev_term(dev);
free_netdev(dev);
dev_set_drvdata(&pdev->dev, NULL);
platform_set_drvdata(pdev, NULL);
platform_device_unregister(pdev);
}
driver_unregister(&proteon_driver);
platform_driver_unregister(&proteon_driver);
}
module_init(proteon_init);