diff options
Diffstat (limited to 'drivers/char/watchdog')
| -rw-r--r-- | drivers/char/watchdog/mpcore_wdt.c | 30 | ||||
| -rw-r--r-- | drivers/char/watchdog/mv64x60_wdt.c | 20 | ||||
| -rw-r--r-- | drivers/char/watchdog/s3c2410_wdt.c | 30 |
3 files changed, 40 insertions, 40 deletions
diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c index da631c114fd1..9defcf861b67 100644 --- a/drivers/char/watchdog/mpcore_wdt.c +++ b/drivers/char/watchdog/mpcore_wdt.c @@ -139,7 +139,7 @@ static int mpcore_wdt_set_heartbeat(int t) */ static int mpcore_wdt_open(struct inode *inode, struct file *file) { - struct mpcore_wdt *wdt = dev_get_drvdata(&mpcore_wdt_dev->dev); + struct mpcore_wdt *wdt = platform_get_drvdata(mpcore_wdt_dev); if (test_and_set_bit(0, &wdt->timer_alive)) return -EBUSY; @@ -291,9 +291,9 @@ static int mpcore_wdt_ioctl(struct inode *inode, struct file *file, * System shutdown handler. Turn off the watchdog if we're * restarting or halting the system. */ -static void mpcore_wdt_shutdown(struct device *_dev) +static void mpcore_wdt_shutdown(struct platform_device *dev) { - struct mpcore_wdt *wdt = dev_get_drvdata(_dev); + struct mpcore_wdt *wdt = platform_get_drvdata(dev); if (system_state == SYSTEM_RESTART || system_state == SYSTEM_HALT) mpcore_wdt_stop(wdt); @@ -317,9 +317,8 @@ static struct miscdevice mpcore_wdt_miscdev = { .fops = &mpcore_wdt_fops, }; -static int __devinit mpcore_wdt_probe(struct device *_dev) +static int __devinit mpcore_wdt_probe(struct platform_device *dev) { - struct platform_device *dev = to_platform_device(_dev); struct mpcore_wdt *wdt; struct resource *res; int ret; @@ -364,7 +363,7 @@ static int __devinit mpcore_wdt_probe(struct device *_dev) } mpcore_wdt_stop(wdt); - dev_set_drvdata(&dev->dev, wdt); + platform_set_drvdata(&dev->dev, wdt); mpcore_wdt_dev = dev; return 0; @@ -379,11 +378,11 @@ static int __devinit mpcore_wdt_probe(struct device *_dev) return ret; } -static int __devexit mpcore_wdt_remove(struct device *dev) +static int __devexit mpcore_wdt_remove(struct platform_device *dev) { - struct mpcore_wdt *wdt = dev_get_drvdata(dev); + struct mpcore_wdt *wdt = platform_get_drvdata(dev); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); misc_deregister(&mpcore_wdt_miscdev); @@ -395,13 +394,14 @@ static int __devexit mpcore_wdt_remove(struct device *dev) return 0; } -static struct device_driver mpcore_wdt_driver = { - .owner = THIS_MODULE, - .name = "mpcore_wdt", - .bus = &platform_bus_type, +static struct platform_driver mpcore_wdt_driver = { .probe = mpcore_wdt_probe, .remove = __devexit_p(mpcore_wdt_remove), .shutdown = mpcore_wdt_shutdown, + .driver = { + .owner = THIS_MODULE, + .name = "mpcore_wdt", + }, }; static char banner[] __initdata = KERN_INFO "MPcore Watchdog Timer: 0.1. mpcore_noboot=%d mpcore_margin=%d sec (nowayout= %d)\n"; @@ -420,12 +420,12 @@ static int __init mpcore_wdt_init(void) printk(banner, mpcore_noboot, mpcore_margin, nowayout); - return driver_register(&mpcore_wdt_driver); + return platform_driver_register(&mpcore_wdt_driver); } static void __exit mpcore_wdt_exit(void) { - driver_unregister(&mpcore_wdt_driver); + platform_driver_unregister(&mpcore_wdt_driver); } module_init(mpcore_wdt_init); diff --git a/drivers/char/watchdog/mv64x60_wdt.c b/drivers/char/watchdog/mv64x60_wdt.c index 119b3c541d95..00d9ef04a369 100644 --- a/drivers/char/watchdog/mv64x60_wdt.c +++ b/drivers/char/watchdog/mv64x60_wdt.c @@ -182,10 +182,9 @@ static struct miscdevice mv64x60_wdt_miscdev = { .fops = &mv64x60_wdt_fops, }; -static int __devinit mv64x60_wdt_probe(struct device *dev) +static int __devinit mv64x60_wdt_probe(struct platform_device *dev) { - struct platform_device *pd = to_platform_device(dev); - struct mv64x60_wdt_pdata *pdata = pd->dev.platform_data; + struct mv64x60_wdt_pdata *pdata = dev->dev.platform_data; int bus_clk = 133; mv64x60_wdt_timeout = 10; @@ -202,7 +201,7 @@ static int __devinit mv64x60_wdt_probe(struct device *dev) return misc_register(&mv64x60_wdt_miscdev); } -static int __devexit mv64x60_wdt_remove(struct device *dev) +static int __devexit mv64x60_wdt_remove(struct platform_device *dev) { misc_deregister(&mv64x60_wdt_miscdev); @@ -212,12 +211,13 @@ static int __devexit mv64x60_wdt_remove(struct device *dev) return 0; } -static struct device_driver mv64x60_wdt_driver = { - .owner = THIS_MODULE, - .name = MV64x60_WDT_NAME, - .bus = &platform_bus_type, +static struct platform_driver mv64x60_wdt_driver = { .probe = mv64x60_wdt_probe, .remove = __devexit_p(mv64x60_wdt_remove), + .driver = { + .owner = THIS_MODULE, + .name = MV64x60_WDT_NAME, + }, }; static struct platform_device *mv64x60_wdt_dev; @@ -235,14 +235,14 @@ static int __init mv64x60_wdt_init(void) goto out; } - ret = driver_register(&mv64x60_wdt_driver); + ret = platform_driver_register(&mv64x60_wdt_driver); out: return ret; } static void __exit mv64x60_wdt_exit(void) { - driver_unregister(&mv64x60_wdt_driver); + platform_driver_unregister(&mv64x60_wdt_driver); platform_device_unregister(mv64x60_wdt_dev); } diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c index 751cb77b0715..eb667daee19b 100644 --- a/drivers/char/watchdog/s3c2410_wdt.c +++ b/drivers/char/watchdog/s3c2410_wdt.c @@ -347,15 +347,14 @@ static irqreturn_t s3c2410wdt_irq(int irqno, void *param, } /* device interface */ -static int s3c2410wdt_probe(struct device *dev) +static int s3c2410wdt_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); struct resource *res; int started = 0; int ret; int size; - DBG("%s: probe=%p, device=%p\n", __FUNCTION__, pdev, dev); + DBG("%s: probe=%p\n", __FUNCTION__, pdev); /* get the memory region for the watchdog timer */ @@ -386,13 +385,13 @@ static int s3c2410wdt_probe(struct device *dev) return -ENOENT; } - ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, dev); + ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, pdev); if (ret != 0) { printk(KERN_INFO PFX "failed to install irq (%d)\n", ret); return ret; } - wdt_clock = clk_get(dev, "watchdog"); + wdt_clock = clk_get(&pdev->dev, "watchdog"); if (wdt_clock == NULL) { printk(KERN_INFO PFX "failed to find watchdog clock source\n"); return -ENOENT; @@ -430,7 +429,7 @@ static int s3c2410wdt_probe(struct device *dev) return 0; } -static int s3c2410wdt_remove(struct device *dev) +static int s3c2410wdt_remove(struct platform_device *dev) { if (wdt_mem != NULL) { release_resource(wdt_mem); @@ -454,7 +453,7 @@ static int s3c2410wdt_remove(struct device *dev) return 0; } -static void s3c2410wdt_shutdown(struct device *dev) +static void s3c2410wdt_shutdown(struct platform_device *dev) { s3c2410wdt_stop(); } @@ -464,7 +463,7 @@ static void s3c2410wdt_shutdown(struct device *dev) static unsigned long wtcon_save; static unsigned long wtdat_save; -static int s3c2410wdt_suspend(struct device *dev, pm_message_t state) +static int s3c2410wdt_suspend(struct platform_device *dev, pm_message_t state) { /* Save watchdog state, and turn it off. */ wtcon_save = readl(wdt_base + S3C2410_WTCON); @@ -476,7 +475,7 @@ static int s3c2410wdt_suspend(struct device *dev, pm_message_t state) return 0; } -static int s3c2410wdt_resume(struct device *dev) +static int s3c2410wdt_resume(struct platform_device *dev) { /* Restore watchdog state. */ @@ -496,15 +495,16 @@ static int s3c2410wdt_resume(struct device *dev) #endif /* CONFIG_PM */ -static struct device_driver s3c2410wdt_driver = { - .owner = THIS_MODULE, - .name = "s3c2410-wdt", - .bus = &platform_bus_type, +static struct platform_driver s3c2410wdt_driver = { .probe = s3c2410wdt_probe, .remove = s3c2410wdt_remove, .shutdown = s3c2410wdt_shutdown, .suspend = s3c2410wdt_suspend, .resume = s3c2410wdt_resume, + .driver = { + .owner = THIS_MODULE, + .name = "s3c2410-wdt", + }, }; @@ -513,12 +513,12 @@ static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Si static int __init watchdog_init(void) { printk(banner); - return driver_register(&s3c2410wdt_driver); + return platform_driver_register(&s3c2410wdt_driver); } static void __exit watchdog_exit(void) { - driver_unregister(&s3c2410wdt_driver); + platform_driver_unregister(&s3c2410wdt_driver); } module_init(watchdog_init); |