u8 buf[4];
int ret;
- /*
- * The alarm has no seconds so deal with it
- */
- if (alm_tm->tm_sec) {
- alm_tm->tm_sec = 0;
- alm_tm->tm_min++;
- if (alm_tm->tm_min >= 60) {
- alm_tm->tm_min = 0;
- alm_tm->tm_hour++;
- if (alm_tm->tm_hour >= 24) {
- alm_tm->tm_hour = 0;
- alm_tm->tm_mday++;
- if (alm_tm->tm_mday > 31)
- alm_tm->tm_mday = 0;
- }
- }
- }
-
ret = i2c_smbus_read_byte_data(client, HYM8563_CTL2);
if (ret < 0)
return ret;
if (!hym8563)
return -ENOMEM;
+ hym8563->rtc = devm_rtc_allocate_device(&client->dev);
+ if (IS_ERR(hym8563->rtc))
+ return PTR_ERR(hym8563->rtc);
+
hym8563->client = client;
i2c_set_clientdata(client, hym8563);
dev_dbg(&client->dev, "rtc information is %s\n",
(ret & HYM8563_SEC_VL) ? "invalid" : "valid");
- hym8563->rtc = devm_rtc_device_register(&client->dev, client->name,
- &hym8563_rtc_ops, THIS_MODULE);
- if (IS_ERR(hym8563->rtc))
- return PTR_ERR(hym8563->rtc);
-
- /* the hym8563 alarm only supports a minute accuracy */
- hym8563->rtc->uie_unsupported = 1;
+ hym8563->rtc->ops = &hym8563_rtc_ops;
+ set_bit(RTC_FEATURE_ALARM_RES_MINUTE, hym8563->rtc->features);
+ clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, hym8563->rtc->features);
#ifdef CONFIG_COMMON_CLK
hym8563_clkout_register_clk(hym8563);
#endif
- return 0;
+ return devm_rtc_register_device(hym8563->rtc);
}
static const struct i2c_device_id hym8563_id[] = {