lkml.org 
[lkml]   [2019]   [Dec]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] rtc: rv3029: remove useless error messages
Date
Remove redundant messages or messages that would not add any value because
the information is already conveyed properly using errno.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-rv3029c2.c | 35 +++++++++--------------------------
1 file changed, 9 insertions(+), 26 deletions(-)

diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c
index 6f1c7790a6a2..483faa4f66d4 100644
--- a/drivers/rtc/rtc-rv3029c2.c
+++ b/drivers/rtc/rtc-rv3029c2.c
@@ -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;
}
--
2.23.0
\
 
 \ /
  Last update: 2019-12-23 11:02    [W:0.026 / U:0.664 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site