rtc: remove superfluous error message
The RTC core now has error messages in case of registration failure, there
is no need to have other messages in the drivers.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20190818220041.17833-2-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index 9aa4a59..75779e8 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -295,10 +295,9 @@ static int pm80x_rtc_probe(struct platform_device *pdev)
info->rtc_dev->range_max = U32_MAX;
ret = rtc_register_device(info->rtc_dev);
- if (ret) {
- dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);
+ if (ret)
goto out_rtc;
- }
+
/*
* enable internal XO instead of internal 3.25MHz clock since it can
* free running in PMIC power-down state.
diff --git a/drivers/rtc/rtc-ab-eoz9.c b/drivers/rtc/rtc-ab-eoz9.c
index e4f6e00..d690985 100644
--- a/drivers/rtc/rtc-ab-eoz9.c
+++ b/drivers/rtc/rtc-ab-eoz9.c
@@ -390,35 +390,31 @@ static int abeoz9_probe(struct i2c_client *client,
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C |
I2C_FUNC_SMBUS_BYTE_DATA |
- I2C_FUNC_SMBUS_I2C_BLOCK)) {
- ret = -ENODEV;
- goto err;
- }
+ I2C_FUNC_SMBUS_I2C_BLOCK))
+ return -ENODEV;
regmap = devm_regmap_init_i2c(client, &abeoz9_rtc_regmap_config);
if (IS_ERR(regmap)) {
ret = PTR_ERR(regmap);
dev_err(dev, "regmap allocation failed: %d\n", ret);
- goto err;
+ return ret;
}
data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
- if (!data) {
- ret = -ENOMEM;
- goto err;
- }
+ if (!data)
+ return -ENOMEM;
data->regmap = regmap;
dev_set_drvdata(dev, data);
ret = abeoz9_rtc_setup(dev, client->dev.of_node);
if (ret)
- goto err;
+ return ret;
data->rtc = devm_rtc_allocate_device(dev);
ret = PTR_ERR_OR_ZERO(data->rtc);
if (ret)
- goto err;
+ return ret;
data->rtc->ops = &rtc_ops;
data->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
@@ -426,14 +422,10 @@ static int abeoz9_probe(struct i2c_client *client,
ret = rtc_register_device(data->rtc);
if (ret)
- goto err;
+ return ret;
abeoz9_hwmon_register(dev, data);
return 0;
-
-err:
- dev_err(dev, "unable to register RTC device (%d)\n", ret);
- return ret;
}
#ifdef CONFIG_OF
diff --git a/drivers/rtc/rtc-ac100.c b/drivers/rtc/rtc-ac100.c
index a4dcf29..2922393 100644
--- a/drivers/rtc/rtc-ac100.c
+++ b/drivers/rtc/rtc-ac100.c
@@ -610,15 +610,7 @@ static int ac100_rtc_probe(struct platform_device *pdev)
if (ret)
return ret;
- ret = rtc_register_device(chip->rtc);
- if (ret) {
- dev_err(&pdev->dev, "unable to register device\n");
- return ret;
- }
-
- dev_info(&pdev->dev, "RTC enabled\n");
-
- return 0;
+ return rtc_register_device(chip->rtc);
}
static int ac100_rtc_remove(struct platform_device *pdev)
diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c
index 8e8b807..9351bd5 100644
--- a/drivers/rtc/rtc-armada38x.c
+++ b/drivers/rtc/rtc-armada38x.c
@@ -502,7 +502,6 @@ static __init int armada38x_rtc_probe(struct platform_device *pdev)
struct resource *res;
struct armada38x_rtc *rtc;
const struct of_device_id *match;
- int ret;
match = of_match_device(armada38x_rtc_of_match_table, &pdev->dev);
if (!match)
@@ -561,11 +560,7 @@ static __init int armada38x_rtc_probe(struct platform_device *pdev)
rtc->rtc_dev->range_max = U32_MAX;
- ret = rtc_register_device(rtc->rtc_dev);
- if (ret)
- dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);
-
- return ret;
+ return rtc_register_device(rtc->rtc_dev);
}
#ifdef CONFIG_PM_SLEEP
diff --git a/drivers/rtc/rtc-aspeed.c b/drivers/rtc/rtc-aspeed.c
index af3eb67..e351d35 100644
--- a/drivers/rtc/rtc-aspeed.c
+++ b/drivers/rtc/rtc-aspeed.c
@@ -86,7 +86,6 @@ static int aspeed_rtc_probe(struct platform_device *pdev)
{
struct aspeed_rtc *rtc;
struct resource *res;
- int ret;
rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
if (!rtc)
@@ -107,11 +106,7 @@ static int aspeed_rtc_probe(struct platform_device *pdev)
rtc->rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_1900;
rtc->rtc_dev->range_max = 38814989399LL; /* 3199-12-31 23:59:59 */
- ret = rtc_register_device(rtc->rtc_dev);
- if (ret)
- return ret;
-
- return 0;
+ return rtc_register_device(rtc->rtc_dev);
}
static const struct of_device_id aspeed_rtc_match[] = {
diff --git a/drivers/rtc/rtc-bd70528.c b/drivers/rtc/rtc-bd70528.c
index 3e745c0..7744333 100644
--- a/drivers/rtc/rtc-bd70528.c
+++ b/drivers/rtc/rtc-bd70528.c
@@ -476,11 +476,7 @@ static int bd70528_probe(struct platform_device *pdev)
return ret;
}
- ret = rtc_register_device(rtc);
- if (ret)
- dev_err(&pdev->dev, "Registering RTC failed\n");
-
- return ret;
+ return rtc_register_device(rtc);
}
static struct platform_driver bd70528_rtc = {
diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c
index 2f65943..3e9800f 100644
--- a/drivers/rtc/rtc-brcmstb-waketimer.c
+++ b/drivers/rtc/rtc-brcmstb-waketimer.c
@@ -255,10 +255,8 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev)
timer->rtc->range_max = U32_MAX;
ret = rtc_register_device(timer->rtc);
- if (ret) {
- dev_err(dev, "unable to register device\n");
+ if (ret)
goto err_notifier;
- }
dev_info(dev, "registered, with irq %d\n", timer->irq);
diff --git a/drivers/rtc/rtc-cadence.c b/drivers/rtc/rtc-cadence.c
index 3b7d643..592aae2 100644
--- a/drivers/rtc/rtc-cadence.c
+++ b/drivers/rtc/rtc-cadence.c
@@ -289,12 +289,8 @@ static int cdns_rtc_probe(struct platform_device *pdev)
}
crtc->rtc_dev = devm_rtc_allocate_device(&pdev->dev);
- if (IS_ERR(crtc->rtc_dev)) {
- ret = PTR_ERR(crtc->rtc_dev);
- dev_err(&pdev->dev,
- "Failed to allocate the RTC device, %d\n", ret);
- return ret;
- }
+ if (IS_ERR(crtc->rtc_dev))
+ return PTR_ERR(crtc->rtc_dev);
platform_set_drvdata(pdev, crtc);
@@ -343,11 +339,8 @@ static int cdns_rtc_probe(struct platform_device *pdev)
writel(CDNS_RTC_KRTCR_KRTC, crtc->regs + CDNS_RTC_KRTCR);
ret = rtc_register_device(crtc->rtc_dev);
- if (ret) {
- dev_err(&pdev->dev,
- "Failed to register the RTC device, %d\n", ret);
+ if (ret)
goto err_disable_wakeup;
- }
return 0;
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index e04d6e8..4420fbf 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -690,19 +690,16 @@ static int ds1305_probe(struct spi_device *spi)
/* register RTC ... from here on, ds1305->ctrl needs locking */
ds1305->rtc = devm_rtc_allocate_device(&spi->dev);
- if (IS_ERR(ds1305->rtc)) {
+ if (IS_ERR(ds1305->rtc))
return PTR_ERR(ds1305->rtc);
- }
ds1305->rtc->ops = &ds1305_ops;
ds1305_nvmem_cfg.priv = ds1305;
ds1305->rtc->nvram_old_abi = true;
status = rtc_register_device(ds1305->rtc);
- if (status) {
- dev_dbg(&spi->dev, "register rtc --> %d\n", status);
+ if (status)
return status;
- }
rtc_nvmem_register(ds1305->rtc, &ds1305_nvmem_cfg);
diff --git a/drivers/rtc/rtc-imx-sc.c b/drivers/rtc/rtc-imx-sc.c
index c933045..cf2c121 100644
--- a/drivers/rtc/rtc-imx-sc.c
+++ b/drivers/rtc/rtc-imx-sc.c
@@ -167,10 +167,8 @@ static int imx_sc_rtc_probe(struct platform_device *pdev)
imx_sc_rtc->range_max = U32_MAX;
ret = rtc_register_device(imx_sc_rtc);
- if (ret) {
- dev_err(&pdev->dev, "failed to register rtc: %d\n", ret);
+ if (ret)
return ret;
- }
imx_scu_irq_register_notifier(&imx_sc_rtc_alarm_sc_notifier);
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index 3ec6bb2..3089645 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -360,10 +360,8 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
rtc->rtc->range_max = U32_MAX;
ret = rtc_register_device(rtc->rtc);
- if (ret) {
- dev_err(&pdev->dev, "Failed to register rtc device: %d\n", ret);
+ if (ret)
return ret;
- }
ret = devm_request_irq(&pdev->dev, rtc->irq, jz4740_rtc_irq, 0,
pdev->name, rtc);
diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c
index b46ed4d..704229e 100644
--- a/drivers/rtc/rtc-mt6397.c
+++ b/drivers/rtc/rtc-mt6397.c
@@ -343,10 +343,8 @@ static int mtk_rtc_probe(struct platform_device *pdev)
rtc->rtc_dev->ops = &mtk_rtc_ops;
ret = rtc_register_device(rtc->rtc_dev);
- if (ret) {
- dev_err(&pdev->dev, "register rtc device failed\n");
+ if (ret)
goto out_free_irq;
- }
return 0;
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c
index 56a7cf1..89ff71316 100644
--- a/drivers/rtc/rtc-puv3.c
+++ b/drivers/rtc/rtc-puv3.c
@@ -235,10 +235,8 @@ static int puv3_rtc_probe(struct platform_device *pdev)
/* register RTC and exit */
rtc->ops = &puv3_rtcops;
ret = rtc_register_device(rtc);
- if (ret) {
- dev_err(&pdev->dev, "cannot attach rtc\n");
+ if (ret)
goto err_nortc;
- }
/* platform setup code should have handled this; sigh */
if (!device_can_wakeup(&pdev->dev))
diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index 06884eb..2b31666 100644
--- a/drivers/rtc/rtc-rv3028.c
+++ b/drivers/rtc/rtc-rv3028.c
@@ -639,9 +639,8 @@ static int rv3028_probe(struct i2c_client *client)
dev_warn(&client->dev, "An alarm may have been missed.\n");
rv3028->rtc = devm_rtc_allocate_device(&client->dev);
- if (IS_ERR(rv3028->rtc)) {
+ if (IS_ERR(rv3028->rtc))
return PTR_ERR(rv3028->rtc);
- }
if (client->irq > 0) {
ret = devm_request_threaded_irq(&client->dev, client->irq,
diff --git a/drivers/rtc/rtc-rv8803.c b/drivers/rtc/rtc-rv8803.c
index fc52434..4960f0a 100644
--- a/drivers/rtc/rtc-rv8803.c
+++ b/drivers/rtc/rtc-rv8803.c
@@ -564,9 +564,8 @@ static int rv8803_probe(struct i2c_client *client,
dev_warn(&client->dev, "An alarm maybe have been missed.\n");
rv8803->rtc = devm_rtc_allocate_device(&client->dev);
- if (IS_ERR(rv8803->rtc)) {
+ if (IS_ERR(rv8803->rtc))
return PTR_ERR(rv8803->rtc);
- }
if (client->irq > 0) {
err = devm_request_threaded_irq(&client->dev, client->irq,
diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c
index 698e1e5..3474f7a 100644
--- a/drivers/rtc/rtc-sc27xx.c
+++ b/drivers/rtc/rtc-sc27xx.c
@@ -654,7 +654,6 @@ static int sprd_rtc_probe(struct platform_device *pdev)
rtc->rtc->range_max = 5662310399LL;
ret = rtc_register_device(rtc->rtc);
if (ret) {
- dev_err(&pdev->dev, "failed to register rtc device\n");
device_init_wakeup(&pdev->dev, 0);
return ret;
}
diff --git a/drivers/rtc/rtc-sd3078.c b/drivers/rtc/rtc-sd3078.c
index 42cb90d..a7aa943 100644
--- a/drivers/rtc/rtc-sd3078.c
+++ b/drivers/rtc/rtc-sd3078.c
@@ -193,10 +193,8 @@ static int sd3078_probe(struct i2c_client *client,
sd3078->rtc->range_max = RTC_TIMESTAMP_END_2099;
ret = rtc_register_device(sd3078->rtc);
- if (ret) {
- dev_err(&client->dev, "failed to register rtc device\n");
+ if (ret)
return ret;
- }
sd3078_enable_reg_write(sd3078);
diff --git a/drivers/rtc/rtc-sunxi.c b/drivers/rtc/rtc-sunxi.c
index 0bb69a7..9b6f248 100644
--- a/drivers/rtc/rtc-sunxi.c
+++ b/drivers/rtc/rtc-sunxi.c
@@ -472,15 +472,7 @@ static int sunxi_rtc_probe(struct platform_device *pdev)
chip->rtc->ops = &sunxi_rtc_ops;
- ret = rtc_register_device(chip->rtc);
- if (ret) {
- dev_err(&pdev->dev, "unable to register device\n");
- return ret;
- }
-
- dev_info(&pdev->dev, "RTC enabled\n");
-
- return 0;
+ return rtc_register_device(chip->rtc);
}
static struct platform_driver sunxi_rtc_driver = {
diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c
index 14bf835..69d695b 100644
--- a/drivers/rtc/rtc-tegra.c
+++ b/drivers/rtc/rtc-tegra.c
@@ -332,10 +332,8 @@ static int tegra_rtc_probe(struct platform_device *pdev)
}
ret = rtc_register_device(info->rtc);
- if (ret) {
- dev_err(&pdev->dev, "failed to register device: %d\n", ret);
+ if (ret)
goto disable_clk;
- }
dev_notice(&pdev->dev, "Tegra internal Real Time Clock\n");
diff --git a/drivers/rtc/rtc-tps6586x.c b/drivers/rtc/rtc-tps6586x.c
index d6434e5..859d901 100644
--- a/drivers/rtc/rtc-tps6586x.c
+++ b/drivers/rtc/rtc-tps6586x.c
@@ -259,7 +259,6 @@ static int tps6586x_rtc_probe(struct platform_device *pdev)
rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc->rtc)) {
ret = PTR_ERR(rtc->rtc);
- dev_err(&pdev->dev, "RTC allocate device: ret %d\n", ret);
goto fail_rtc_register;
}
@@ -280,10 +279,8 @@ static int tps6586x_rtc_probe(struct platform_device *pdev)
disable_irq(rtc->irq);
ret = rtc_register_device(rtc->rtc);
- if (ret) {
- dev_err(&pdev->dev, "RTC device register: ret %d\n", ret);
+ if (ret)
goto fail_rtc_register;
- }
return 0;
diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c
index 7078f6d..2c0467a 100644
--- a/drivers/rtc/rtc-tps65910.c
+++ b/drivers/rtc/rtc-tps65910.c
@@ -425,13 +425,7 @@ static int tps65910_rtc_probe(struct platform_device *pdev)
tps_rtc->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
tps_rtc->rtc->range_max = RTC_TIMESTAMP_END_2099;
- ret = rtc_register_device(tps_rtc->rtc);
- if (ret) {
- dev_err(&pdev->dev, "RTC device register: err %d\n", ret);
- return ret;
- }
-
- return 0;
+ return rtc_register_device(tps_rtc->rtc);
}
#ifdef CONFIG_PM_SLEEP