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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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28
drivers/net/irda/sa1100_ir.c
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@@ -291,9 +291,9 @@ static void sa1100_irda_shutdown(struct sa1100_irda *si)
/*
* Suspend the IrDA interface.
*/
static int sa1100_irda_suspend(struct device *_dev, pm_message_t state)
static int sa1100_irda_suspend(struct platform_device *pdev, pm_message_t state)
{
struct net_device *dev = dev_get_drvdata(_dev);
struct net_device *dev = platform_get_drvdata(pdev);
struct sa1100_irda *si;
if (!dev)
@@ -316,9 +316,9 @@ static int sa1100_irda_suspend(struct device *_dev, pm_message_t state)
/*
* Resume the IrDA interface.
*/
static int sa1100_irda_resume(struct device *_dev)
static int sa1100_irda_resume(struct platform_device *pdev)
{
struct net_device *dev = dev_get_drvdata(_dev);
struct net_device *dev = platform_get_drvdata(pdev);
struct sa1100_irda *si;
if (!dev)
@@ -886,9 +886,8 @@ static int sa1100_irda_init_iobuf(iobuff_t *io, int size)
return io->head ? 0 : -ENOMEM;
}
static int sa1100_irda_probe(struct device *_dev)
static int sa1100_irda_probe(struct platform_device *pdev)
{
struct platform_device *pdev = to_platform_device(_dev);
struct net_device *dev;
struct sa1100_irda *si;
unsigned int baudrate_mask;
@@ -967,7 +966,7 @@ static int sa1100_irda_probe(struct device *_dev)
err = register_netdev(dev);
if (err == 0)
dev_set_drvdata(&pdev->dev, dev);
platform_set_drvdata(pdev, dev);
if (err) {
err_mem_5:
@@ -985,9 +984,9 @@ static int sa1100_irda_probe(struct device *_dev)
return err;
}
static int sa1100_irda_remove(struct device *_dev)
static int sa1100_irda_remove(struct platform_device *pdev)
{
struct net_device *dev = dev_get_drvdata(_dev);
struct net_device *dev = platform_get_drvdata(pdev);
if (dev) {
struct sa1100_irda *si = dev->priv;
@@ -1004,13 +1003,14 @@ static int sa1100_irda_remove(struct device *_dev)
return 0;
}
static struct device_driver sa1100ir_driver = {
.name = "sa11x0-ir",
.bus = &platform_bus_type,
static struct platform_driver sa1100ir_driver = {
.probe = sa1100_irda_probe,
.remove = sa1100_irda_remove,
.suspend = sa1100_irda_suspend,
.resume = sa1100_irda_resume,
.driver = {
.name = "sa11x0-ir",
},
};
static int __init sa1100_irda_init(void)
@@ -1023,12 +1023,12 @@ static int __init sa1100_irda_init(void)
if (power_level > 3)
power_level = 3;
return driver_register(&sa1100ir_driver);
return platform_driver_register(&sa1100ir_driver);
}
static void __exit sa1100_irda_exit(void)
{
driver_unregister(&sa1100ir_driver);
platform_driver_unregister(&sa1100ir_driver);
}
module_init(sa1100_irda_init);