diff options
| -rw-r--r-- | drivers/rtc/rtc-rx8010.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c index 51ac4fac8f19..300314ab7b6d 100644 --- a/drivers/rtc/rtc-rx8010.c +++ b/drivers/rtc/rtc-rx8010.c @@ -140,7 +140,7 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt) { struct rx8010_data *rx8010 = dev_get_drvdata(dev); u8 date[7]; - int ctrl, flagreg, ret; + int ctrl, flagreg, err; if ((dt->tm_year < 100) || (dt->tm_year > 199)) return -EINVAL; @@ -150,10 +150,10 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt) if (ctrl < 0) return ctrl; rx8010->ctrlreg = ctrl | RX8010_CTRL_STOP; - ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL, + err = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL, rx8010->ctrlreg); - if (ret < 0) - return ret; + if (err < 0) + return err; date[RX8010_SEC - RX8010_SEC] = bin2bcd(dt->tm_sec); date[RX8010_MIN - RX8010_SEC] = bin2bcd(dt->tm_min); @@ -163,27 +163,27 @@ static int rx8010_set_time(struct device *dev, struct rtc_time *dt) date[RX8010_YEAR - RX8010_SEC] = bin2bcd(dt->tm_year - 100); date[RX8010_WDAY - RX8010_SEC] = bin2bcd(1 << dt->tm_wday); - ret = i2c_smbus_write_i2c_block_data(rx8010->client, + err = i2c_smbus_write_i2c_block_data(rx8010->client, RX8010_SEC, 7, date); - if (ret < 0) - return ret; + if (err < 0) + return err; /* clear STOP bit after changing clock/calendar */ ctrl = i2c_smbus_read_byte_data(rx8010->client, RX8010_CTRL); if (ctrl < 0) return ctrl; rx8010->ctrlreg = ctrl & ~RX8010_CTRL_STOP; - ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL, + err = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL, rx8010->ctrlreg); - if (ret < 0) - return ret; + if (err < 0) + return err; flagreg = i2c_smbus_read_byte_data(rx8010->client, RX8010_FLAG); if (flagreg < 0) return flagreg; if (flagreg & RX8010_FLAG_VLF) - ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_FLAG, + err = i2c_smbus_write_byte_data(rx8010->client, RX8010_FLAG, flagreg & ~RX8010_FLAG_VLF); return 0; |