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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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29
drivers/input/keyboard/corgikbd.c
View File

@@ -259,17 +259,17 @@ static void corgikbd_hinge_timer(unsigned long data)
}
#ifdef CONFIG_PM
static int corgikbd_suspend(struct device *dev, pm_message_t state)
static int corgikbd_suspend(struct platform_device *dev, pm_message_t state)
{
struct corgikbd *corgikbd = dev_get_drvdata(dev);
struct corgikbd *corgikbd = platform_get_drvdata(dev);
corgikbd->suspended = 1;
return 0;
}
static int corgikbd_resume(struct device *dev)
static int corgikbd_resume(struct platform_device *dev)
{
struct corgikbd *corgikbd = dev_get_drvdata(dev);
struct corgikbd *corgikbd = platform_get_drvdata(dev);
/* Upon resume, ignore the suspend key for a short while */
corgikbd->suspend_jiffies=jiffies;
@@ -282,7 +282,7 @@ static int corgikbd_resume(struct device *dev)
#define corgikbd_resume NULL
#endif
static int __init corgikbd_probe(struct device *dev)
static int __init corgikbd_probe(struct platform_device *pdev)
{
struct corgikbd *corgikbd;
struct input_dev *input_dev;
@@ -296,7 +296,7 @@ static int __init corgikbd_probe(struct device *dev)
return -ENOMEM;
}
dev_set_drvdata(dev, corgikbd);
platform_set_drvdata(pdev, corgikbd);
corgikbd->input = input_dev;
spin_lock_init(&corgikbd->lock);
@@ -321,7 +321,7 @@ static int __init corgikbd_probe(struct device *dev)
input_dev->id.vendor = 0x0001;
input_dev->id.product = 0x0001;
input_dev->id.version = 0x0100;
input_dev->cdev.dev = dev;
input_dev->cdev.dev = &pdev->dev;
input_dev->private = corgikbd;
input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
@@ -356,10 +356,10 @@ static int __init corgikbd_probe(struct device *dev)
return 0;
}
static int corgikbd_remove(struct device *dev)
static int corgikbd_remove(struct platform_device *pdev)
{
int i;
struct corgikbd *corgikbd = dev_get_drvdata(dev);
struct corgikbd *corgikbd = platform_get_drvdata(pdev);
for (i = 0; i < CORGI_KEY_SENSE_NUM; i++)
free_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd);
@@ -374,23 +374,24 @@ static int corgikbd_remove(struct device *dev)
return 0;
}
static struct device_driver corgikbd_driver = {
.name = "corgi-keyboard",
.bus = &platform_bus_type,
static struct platform_driver corgikbd_driver = {
.probe = corgikbd_probe,
.remove = corgikbd_remove,
.suspend = corgikbd_suspend,
.resume = corgikbd_resume,
.driver = {
.name = "corgi-keyboard",
},
};
static int __devinit corgikbd_init(void)
{
return driver_register(&corgikbd_driver);
return platform_driver_register(&corgikbd_driver);
}
static void __exit corgikbd_exit(void)
{
driver_unregister(&corgikbd_driver);
platform_driver_unregister(&corgikbd_driver);
}
module_init(corgikbd_init);

29
drivers/input/keyboard/spitzkbd.c
View File

@@ -309,10 +309,10 @@ static void spitzkbd_hinge_timer(unsigned long data)
}
#ifdef CONFIG_PM
static int spitzkbd_suspend(struct device *dev, pm_message_t state)
static int spitzkbd_suspend(struct platform_device *dev, pm_message_t state)
{
int i;
struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
spitzkbd->suspended = 1;
/* Set Strobe lines as inputs - *except* strobe line 0 leave this
@@ -323,10 +323,10 @@ static int spitzkbd_suspend(struct device *dev, pm_message_t state)
return 0;
}
static int spitzkbd_resume(struct device *dev)
static int spitzkbd_resume(struct platform_device *dev)
{
int i;
struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++)
pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH);
@@ -342,7 +342,7 @@ static int spitzkbd_resume(struct device *dev)
#define spitzkbd_resume NULL
#endif
static int __init spitzkbd_probe(struct device *dev)
static int __init spitzkbd_probe(struct platform_device *dev)
{
struct spitzkbd *spitzkbd;
struct input_dev *input_dev;
@@ -358,7 +358,7 @@ static int __init spitzkbd_probe(struct device *dev)
return -ENOMEM;
}
dev_set_drvdata(dev, spitzkbd);
platform_set_drvdata(dev, spitzkbd);
strcpy(spitzkbd->phys, "spitzkbd/input0");
spin_lock_init(&spitzkbd->lock);
@@ -380,7 +380,7 @@ static int __init spitzkbd_probe(struct device *dev)
input_dev->private = spitzkbd;
input_dev->name = "Spitz Keyboard";
input_dev->phys = spitzkbd->phys;
input_dev->cdev.dev = dev;
input_dev->cdev.dev = &dev->dev;
input_dev->id.bustype = BUS_HOST;
input_dev->id.vendor = 0x0001;
@@ -437,10 +437,10 @@ static int __init spitzkbd_probe(struct device *dev)
return 0;
}
static int spitzkbd_remove(struct device *dev)
static int spitzkbd_remove(struct platform_device *dev)
{
int i;
struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++)
free_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd);
@@ -460,23 +460,24 @@ static int spitzkbd_remove(struct device *dev)
return 0;
}
static struct device_driver spitzkbd_driver = {
.name = "spitz-keyboard",
.bus = &platform_bus_type,
static struct platform_driver spitzkbd_driver = {
.probe = spitzkbd_probe,
.remove = spitzkbd_remove,
.suspend = spitzkbd_suspend,
.resume = spitzkbd_resume,
.driver = {
.name = "spitz-keyboard",
},
};
static int __devinit spitzkbd_init(void)
{
return driver_register(&spitzkbd_driver);
return platform_driver_register(&spitzkbd_driver);
}
static void __exit spitzkbd_exit(void)
{
driver_unregister(&spitzkbd_driver);
platform_driver_unregister(&spitzkbd_driver);
}
module_init(spitzkbd_init);