diff options
Diffstat (limited to 'drivers/rtc/rtc-ds2404.c')
| -rw-r--r-- | drivers/rtc/rtc-ds2404.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/rtc/rtc-ds2404.c b/drivers/rtc/rtc-ds2404.c index 5ea9df7c8c31..b04fc4272fb3 100644 --- a/drivers/rtc/rtc-ds2404.c +++ b/drivers/rtc/rtc-ds2404.c @@ -70,7 +70,7 @@ static int ds2404_gpio_map(struct ds2404 *chip, struct platform_device *pdev, for (i = 0; i < ARRAY_SIZE(ds2404_gpio); i++) { err = gpio_request(ds2404_gpio[i].gpio, ds2404_gpio[i].name); if (err) { - printk(KERN_ERR "error mapping gpio %s: %d\n", + dev_err(&pdev->dev, "error mapping gpio %s: %d\n", ds2404_gpio[i].name, err); goto err_request; } @@ -177,7 +177,7 @@ static void ds2404_write_memory(struct device *dev, u16 offset, for (i = 0; i < length; i++) { if (out[i] != ds2404_read_byte(dev)) { - printk(KERN_ERR "read invalid data\n"); + dev_err(dev, "read invalid data\n"); return; } } @@ -283,19 +283,7 @@ static struct platform_driver rtc_device_driver = { .owner = THIS_MODULE, }, }; - -static __init int ds2404_init(void) -{ - return platform_driver_register(&rtc_device_driver); -} - -static __exit void ds2404_exit(void) -{ - platform_driver_unregister(&rtc_device_driver); -} - -module_init(ds2404_init); -module_exit(ds2404_exit); +module_platform_driver(rtc_device_driver); MODULE_DESCRIPTION("DS2404 RTC"); MODULE_AUTHOR("Sven Schnelle"); |