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rtc: rv3029: remove useless error messages 

Remove redundant messages or messages that would not add any value because
the information is already conveyed properly using errno.

Link: https://lore.kernel.org/r/20191223100108.1083078-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
alistair/sensors
Alexandre Belloni 2019-12-23 11:01:08 +01:00
parent fc219291ea
commit bd0d937928
1 changed files with 9 additions and 26 deletions
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35
drivers/rtc/rtc-rv3029c2.c
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@ -318,10 +318,8 @@ static int rv3029_read_time(struct device *dev, struct rtc_time *tm)
ret = regmap_bulk_read(rv3029->regmap, RV3029_W_SEC, regs,
RV3029_WATCH_SECTION_LEN);
if (ret < 0) {
dev_err(dev, "%s: reading RTC section failed\n", __func__);
if (ret < 0)
return ret;
}
tm->tm_sec = bcd2bin(regs[RV3029_W_SEC - RV3029_W_SEC]);
tm->tm_min = bcd2bin(regs[RV3029_W_MINUTES - RV3029_W_SEC]);
@ -357,21 +355,16 @@ static int rv3029_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
ret = regmap_bulk_read(rv3029->regmap, RV3029_A_SC, regs,
RV3029_ALARM_SECTION_LEN);
if (ret < 0) {
dev_err(dev, "%s: reading alarm section failed\n", __func__);
if (ret < 0)
return ret;
}
ret = regmap_read(rv3029->regmap, RV3029_IRQ_CTRL, &controls);
if (ret) {
dev_err(dev, "Read IRQ Control Register error %d\n", ret);
if (ret)
return ret;
}
ret = regmap_read(rv3029->regmap, RV3029_IRQ_FLAGS, &flags);
if (ret < 0) {
dev_err(dev, "Read IRQ Flags Register error %d\n", ret);
if (ret < 0)
return ret;
}
tm->tm_sec = bcd2bin(regs[RV3029_A_SC - RV3029_A_SC] & 0x7f);
tm->tm_min = bcd2bin(regs[RV3029_A_MN - RV3029_A_SC] & 0x7f);
@ -802,11 +795,8 @@ static int rv3029_i2c_probe(struct i2c_client *client,
}
regmap = devm_regmap_init_i2c(client, &config);
if (IS_ERR(regmap)) {
dev_err(&client->dev, "%s: regmap allocation failed: %ld\n",
__func__, PTR_ERR(regmap));
if (IS_ERR(regmap))
return PTR_ERR(regmap);
}
return rv3029_probe(&client->dev, regmap, client->irq, client->name);
}
@ -863,11 +853,8 @@ static int rv3049_probe(struct spi_device *spi)
struct regmap *regmap;
regmap = devm_regmap_init_spi(spi, &config);
if (IS_ERR(regmap)) {
dev_err(&spi->dev, "%s: regmap allocation failed: %ld\n",
__func__, PTR_ERR(regmap));
if (IS_ERR(regmap))
return PTR_ERR(regmap);
}
return rv3029_probe(&spi->dev, regmap, spi->irq, "rv3049");
}
@ -907,16 +894,12 @@ static int __init rv30x9_init(void)
int ret;
ret = rv3029_register_driver();
if (ret) {
pr_err("Failed to register rv3029 driver: %d\n", ret);
if (ret)
return ret;
}
ret = rv3049_register_driver();
if (ret) {
pr_err("Failed to register rv3049 driver: %d\n", ret);
if (ret)
rv3029_unregister_driver();
}
return ret;
}