diff options
Diffstat (limited to 'drivers/char/watchdog')
| -rw-r--r-- | drivers/char/watchdog/mv64x60_wdt.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/char/watchdog/mv64x60_wdt.c b/drivers/char/watchdog/mv64x60_wdt.c index 00d9ef04a36..f1b9cf89f15 100644 --- a/drivers/char/watchdog/mv64x60_wdt.c +++ b/drivers/char/watchdog/mv64x60_wdt.c @@ -228,15 +228,25 @@ static int __init mv64x60_wdt_init(void) printk(KERN_INFO "MV64x60 watchdog driver\n"); - mv64x60_wdt_dev = platform_device_register_simple(MV64x60_WDT_NAME, - -1, NULL, 0); - if (IS_ERR(mv64x60_wdt_dev)) { - ret = PTR_ERR(mv64x60_wdt_dev); + mv64x60_wdt_dev = platform_device_alloc(MV64x60_WDT_NAME, -1); + if (!mv64x60_wdt_dev) { + ret = -ENOMEM; + goto out; + } + + ret = platform_device_add(mv64x60_wdt_dev); + if (ret) { + platform_device_put(mv64x60_wdt_dev); goto out; } ret = platform_driver_register(&mv64x60_wdt_driver); - out: + if (ret) { + platform_device_unregister(mv64x60_wdt_dev); + goto out; + } + + out: return ret; } |