diff options
Diffstat (limited to 'drivers/rtc/rtc-ds3234.c')
| -rw-r--r-- | drivers/rtc/rtc-ds3234.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/rtc/rtc-ds3234.c b/drivers/rtc/rtc-ds3234.c index bbd26228f53..4c9ba536846 100644 --- a/drivers/rtc/rtc-ds3234.c +++ b/drivers/rtc/rtc-ds3234.c @@ -73,7 +73,7 @@ static int ds3234_read_time(struct device *dev, struct rtc_time *dt) dt->tm_wday = bcd2bin(buf[3]) - 1; /* 0 = Sun */ dt->tm_mday = bcd2bin(buf[4]); dt->tm_mon = bcd2bin(buf[5] & 0x1f) - 1; /* 0 = Jan */ - dt->tm_year = bcd2bin(buf[6] & 0xff) + 100; /* Assume 20YY */ + dt->tm_year = bcd2bin(buf[6] & 0xff) + 100; /* Assume 20YY */ return rtc_valid_tm(dt); } @@ -105,7 +105,7 @@ static const struct rtc_class_ops ds3234_rtc_ops = { .set_time = ds3234_set_time, }; -static int __devinit ds3234_probe(struct spi_device *spi) +static int ds3234_probe(struct spi_device *spi) { struct rtc_device *rtc; unsigned char tmp; @@ -146,44 +146,25 @@ static int __devinit ds3234_probe(struct spi_device *spi) ds3234_get_reg(&spi->dev, DS3234_REG_CONT_STAT, &tmp); dev_info(&spi->dev, "Ctrl/Stat Reg: 0x%02x\n", tmp); - rtc = rtc_device_register("ds3234", - &spi->dev, &ds3234_rtc_ops, THIS_MODULE); + rtc = devm_rtc_device_register(&spi->dev, "ds3234", + &ds3234_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); - dev_set_drvdata(&spi->dev, rtc); + spi_set_drvdata(spi, rtc); return 0; } -static int __devexit ds3234_remove(struct spi_device *spi) -{ - struct rtc_device *rtc = spi_get_drvdata(spi); - - rtc_device_unregister(rtc); - return 0; -} - static struct spi_driver ds3234_driver = { .driver = { .name = "ds3234", .owner = THIS_MODULE, }, .probe = ds3234_probe, - .remove = __devexit_p(ds3234_remove), }; -static __init int ds3234_init(void) -{ - return spi_register_driver(&ds3234_driver); -} -module_init(ds3234_init); - -static __exit void ds3234_exit(void) -{ - spi_unregister_driver(&ds3234_driver); -} -module_exit(ds3234_exit); +module_spi_driver(ds3234_driver); MODULE_DESCRIPTION("DS3234 SPI RTC driver"); MODULE_AUTHOR("Dennis Aberilla <denzzzhome@yahoo.com>"); |