diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-11-09 22:32:44 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-09 22:32:44 +0000 |
| commit | 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 (patch) | |
| tree | d8825be54cefb6ad6707478d719c8e30605bee7b /drivers/input/touchscreen | |
| parent | 00d3dcdd96646be6059cc21f2efa94c4edc1eda5 (diff) | |
[DRIVER MODEL] Convert platform drivers to use struct platform_driver
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>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/corgi_ts.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c index 15e88eeae8d6..1042987856f7 100644 --- a/drivers/input/touchscreen/corgi_ts.c +++ b/drivers/input/touchscreen/corgi_ts.c @@ -231,9 +231,9 @@ static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs) } #ifdef CONFIG_PM -static int corgits_suspend(struct device *dev, pm_message_t state) +static int corgits_suspend(struct platform_device *dev, pm_message_t state) { - struct corgi_ts *corgi_ts = dev_get_drvdata(dev); + struct corgi_ts *corgi_ts = platform_get_drvdata(dev); if (corgi_ts->pendown) { del_timer_sync(&corgi_ts->timer); @@ -248,9 +248,9 @@ static int corgits_suspend(struct device *dev, pm_message_t state) return 0; } -static int corgits_resume(struct device *dev) +static int corgits_resume(struct platform_device *dev) { - struct corgi_ts *corgi_ts = dev_get_drvdata(dev); + struct corgi_ts *corgi_ts = platform_get_drvdata(dev); corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS); /* Enable Falling Edge */ @@ -264,10 +264,9 @@ static int corgits_resume(struct device *dev) #define corgits_resume NULL #endif -static int __init corgits_probe(struct device *dev) +static int __init corgits_probe(struct platform_device *pdev) { struct corgi_ts *corgi_ts; - struct platform_device *pdev = to_platform_device(dev); struct input_dev *input_dev; int err = -ENOMEM; @@ -276,9 +275,9 @@ static int __init corgits_probe(struct device *dev) if (!corgi_ts || !input_dev) goto fail; - dev_set_drvdata(dev, corgi_ts); + platform_set_drvdata(pdev, corgi_ts); - corgi_ts->machinfo = dev->platform_data; + corgi_ts->machinfo = pdev->dev.platform_data; corgi_ts->irq_gpio = platform_get_irq(pdev, 0); if (corgi_ts->irq_gpio < 0) { @@ -298,7 +297,7 @@ static int __init corgits_probe(struct device *dev) input_dev->id.vendor = 0x0001; input_dev->id.product = 0x0002; input_dev->id.version = 0x0100; - input_dev->cdev.dev = dev; + input_dev->cdev.dev = &pdev->dev; input_dev->private = corgi_ts; input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS); @@ -339,9 +338,9 @@ static int __init corgits_probe(struct device *dev) } -static int corgits_remove(struct device *dev) +static int corgits_remove(struct platform_device *pdev) { - struct corgi_ts *corgi_ts = dev_get_drvdata(dev); + struct corgi_ts *corgi_ts = platform_get_drvdata(pdev); free_irq(corgi_ts->irq_gpio, NULL); del_timer_sync(&corgi_ts->timer); @@ -351,23 +350,24 @@ static int corgits_remove(struct device *dev) return 0; } -static struct device_driver corgits_driver = { - .name = "corgi-ts", - .bus = &platform_bus_type, +static struct platform_driver corgits_driver = { .probe = corgits_probe, .remove = corgits_remove, .suspend = corgits_suspend, .resume = corgits_resume, + .driver = { + .name = "corgi-ts", + }, }; static int __devinit corgits_init(void) { - return driver_register(&corgits_driver); + return platform_driver_register(&corgits_driver); } static void __exit corgits_exit(void) { - driver_unregister(&corgits_driver); + platform_driver_unregister(&corgits_driver); } module_init(corgits_init); |