summaryrefslogtreecommitdiff
path: root/drivers/rtc
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-88pm80x.c1
-rw-r--r--drivers/rtc/rtc-88pm860x.c4
-rw-r--r--drivers/rtc/rtc-ac100.c4
-rw-r--r--drivers/rtc/rtc-armada38x.c5
-rw-r--r--drivers/rtc/rtc-asm9260.c4
-rw-r--r--drivers/rtc/rtc-at91rm9200.c4
-rw-r--r--drivers/rtc/rtc-at91sam9.c4
-rw-r--r--drivers/rtc/rtc-bd70528.c5
-rw-r--r--drivers/rtc/rtc-davinci.c4
-rw-r--r--drivers/rtc/rtc-jz4740.c4
-rw-r--r--drivers/rtc/rtc-max77686.c5
-rw-r--r--drivers/rtc/rtc-mt7622.c1
-rw-r--r--drivers/rtc/rtc-pic32.c4
-rw-r--r--drivers/rtc/rtc-pm8xxx.c4
-rw-r--r--drivers/rtc/rtc-puv3.c8
-rw-r--r--drivers/rtc/rtc-pxa.c8
-rw-r--r--drivers/rtc/rtc-rk808.c6
-rw-r--r--drivers/rtc/rtc-s3c.c8
-rw-r--r--drivers/rtc/rtc-sc27xx.c4
-rw-r--r--drivers/rtc/rtc-spear.c4
-rw-r--r--drivers/rtc/rtc-stm32.c1
-rw-r--r--drivers/rtc/rtc-sun6i.c4
-rw-r--r--drivers/rtc/rtc-sunxi.c4
-rw-r--r--drivers/rtc/rtc-tegra.c4
-rw-r--r--drivers/rtc/rtc-vt8500.c4
-rw-r--r--drivers/rtc/rtc-xgene.c4
-rw-r--r--drivers/rtc/rtc-zynqmp.c8
27 files changed, 28 insertions, 92 deletions
diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index e4d5a19fd1c9..9aa4a59dbf47 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -264,7 +264,6 @@ static int pm80x_rtc_probe(struct platform_device *pdev)
return -ENOMEM;
info->irq = platform_get_irq(pdev, 0);
if (info->irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource!\n");
ret = -EINVAL;
goto out;
}
diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index 434285f495e0..4743b16a8d84 100644
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -328,10 +328,8 @@ static int pm860x_rtc_probe(struct platform_device *pdev)
if (!info)
return -ENOMEM;
info->irq = platform_get_irq(pdev, 0);
- if (info->irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource!\n");
+ if (info->irq < 0)
return info->irq;
- }
info->chip = chip;
info->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion;
diff --git a/drivers/rtc/rtc-ac100.c b/drivers/rtc/rtc-ac100.c
index 2e5a8b15b222..a4dcf2950396 100644
--- a/drivers/rtc/rtc-ac100.c
+++ b/drivers/rtc/rtc-ac100.c
@@ -578,10 +578,8 @@ static int ac100_rtc_probe(struct platform_device *pdev)
chip->regmap = ac100->regmap;
chip->irq = platform_get_irq(pdev, 0);
- if (chip->irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource\n");
+ if (chip->irq < 0)
return chip->irq;
- }
chip->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(chip->rtc))
diff --git a/drivers/rtc/rtc-armada38x.c b/drivers/rtc/rtc-armada38x.c
index 19d6980e90fb..8e8b8079b60a 100644
--- a/drivers/rtc/rtc-armada38x.c
+++ b/drivers/rtc/rtc-armada38x.c
@@ -530,11 +530,8 @@ static __init int armada38x_rtc_probe(struct platform_device *pdev)
return PTR_ERR(rtc->regs_soc);
rtc->irq = platform_get_irq(pdev, 0);
-
- if (rtc->irq < 0) {
- dev_err(&pdev->dev, "no irq\n");
+ if (rtc->irq < 0)
return rtc->irq;
- }
rtc->rtc_dev = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc->rtc_dev))
diff --git a/drivers/rtc/rtc-asm9260.c b/drivers/rtc/rtc-asm9260.c
index d45a44936308..10413d803caa 100644
--- a/drivers/rtc/rtc-asm9260.c
+++ b/drivers/rtc/rtc-asm9260.c
@@ -257,10 +257,8 @@ static int asm9260_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, priv);
irq_alarm = platform_get_irq(pdev, 0);
- if (irq_alarm < 0) {
- dev_err(dev, "No alarm IRQ resource defined\n");
+ if (irq_alarm < 0)
return irq_alarm;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->iobase = devm_ioremap_resource(dev, res);
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 82a54e93ff04..d119c6e6353e 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -378,10 +378,8 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
}
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "no irq resource defined\n");
+ if (irq < 0)
return -ENXIO;
- }
at91_rtc_regs = devm_ioremap(&pdev->dev, regs->start,
resource_size(regs));
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 4daf3789b978..bb3ba7bfe6a5 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -342,10 +342,8 @@ static int at91_rtc_probe(struct platform_device *pdev)
struct of_phandle_args args;
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get interrupt resource\n");
+ if (irq < 0)
return irq;
- }
rtc = devm_kzalloc(&pdev->dev, sizeof(*rtc), GFP_KERNEL);
if (!rtc)
diff --git a/drivers/rtc/rtc-bd70528.c b/drivers/rtc/rtc-bd70528.c
index f9bdd555e1a2..3e745c05bc22 100644
--- a/drivers/rtc/rtc-bd70528.c
+++ b/drivers/rtc/rtc-bd70528.c
@@ -416,11 +416,8 @@ static int bd70528_probe(struct platform_device *pdev)
bd_rtc->dev = &pdev->dev;
irq = platform_get_irq_byname(pdev, "bd70528-rtc-alm");
-
- if (irq < 0) {
- dev_err(&pdev->dev, "Failed to get irq\n");
+ if (irq < 0)
return irq;
- }
platform_set_drvdata(pdev, bd_rtc);
diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c
index fcb71bf4d492..d8e0db2e7fc6 100644
--- a/drivers/rtc/rtc-davinci.c
+++ b/drivers/rtc/rtc-davinci.c
@@ -477,10 +477,8 @@ static int __init davinci_rtc_probe(struct platform_device *pdev)
return -ENOMEM;
davinci_rtc->irq = platform_get_irq(pdev, 0);
- if (davinci_rtc->irq < 0) {
- dev_err(dev, "no RTC irq\n");
+ if (davinci_rtc->irq < 0)
return davinci_rtc->irq;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
davinci_rtc->base = devm_ioremap_resource(dev, res);
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index 9e7b3a04debc..3ec6bb230cd5 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -323,10 +323,8 @@ static int jz4740_rtc_probe(struct platform_device *pdev)
rtc->type = id->driver_data;
rtc->irq = platform_get_irq(pdev, 0);
- if (rtc->irq < 0) {
- dev_err(&pdev->dev, "Failed to get platform irq\n");
+ if (rtc->irq < 0)
return -ENOENT;
- }
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
rtc->base = devm_ioremap_resource(&pdev->dev, mem);
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 3d924c34fd73..7a98e0744878 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -673,11 +673,8 @@ static int max77686_init_rtc_regmap(struct max77686_rtc_info *info)
struct platform_device *pdev = to_platform_device(info->dev);
info->rtc_irq = platform_get_irq(pdev, 0);
- if (info->rtc_irq < 0) {
- dev_err(info->dev, "Failed to get rtc interrupts: %d\n",
- info->rtc_irq);
+ if (info->rtc_irq < 0)
return info->rtc_irq;
- }
} else {
info->rtc_irq = parent_i2c->irq;
}
diff --git a/drivers/rtc/rtc-mt7622.c b/drivers/rtc/rtc-mt7622.c
index 82b0816ec6c1..16bd26b5aa6f 100644
--- a/drivers/rtc/rtc-mt7622.c
+++ b/drivers/rtc/rtc-mt7622.c
@@ -329,7 +329,6 @@ static int mtk_rtc_probe(struct platform_device *pdev)
hw->irq = platform_get_irq(pdev, 0);
if (hw->irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource\n");
ret = hw->irq;
goto err;
}
diff --git a/drivers/rtc/rtc-pic32.c b/drivers/rtc/rtc-pic32.c
index 1c4de6e90da0..17653ed52ebb 100644
--- a/drivers/rtc/rtc-pic32.c
+++ b/drivers/rtc/rtc-pic32.c
@@ -308,10 +308,8 @@ static int pic32_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pdata);
pdata->alarm_irq = platform_get_irq(pdev, 0);
- if (pdata->alarm_irq < 0) {
- dev_err(&pdev->dev, "no irq for alarm\n");
+ if (pdata->alarm_irq < 0)
return pdata->alarm_irq;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pdata->reg_base = devm_ioremap_resource(&pdev->dev, res);
diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c
index 9f9839c47e2f..f5a30e0f16c2 100644
--- a/drivers/rtc/rtc-pm8xxx.c
+++ b/drivers/rtc/rtc-pm8xxx.c
@@ -468,10 +468,8 @@ static int pm8xxx_rtc_probe(struct platform_device *pdev)
}
rtc_dd->rtc_alarm_irq = platform_get_irq(pdev, 0);
- if (rtc_dd->rtc_alarm_irq < 0) {
- dev_err(&pdev->dev, "Alarm IRQ resource absent!\n");
+ if (rtc_dd->rtc_alarm_irq < 0)
return -ENXIO;
- }
rtc_dd->allow_set_time = of_property_read_bool(pdev->dev.of_node,
"allow-set-time");
diff --git a/drivers/rtc/rtc-puv3.c b/drivers/rtc/rtc-puv3.c
index 63b9e73fb97d..56a7cf1547a7 100644
--- a/drivers/rtc/rtc-puv3.c
+++ b/drivers/rtc/rtc-puv3.c
@@ -186,16 +186,12 @@ static int puv3_rtc_probe(struct platform_device *pdev)
/* find the IRQs */
puv3_rtc_tickno = platform_get_irq(pdev, 1);
- if (puv3_rtc_tickno < 0) {
- dev_err(&pdev->dev, "no irq for rtc tick\n");
+ if (puv3_rtc_tickno < 0)
return -ENOENT;
- }
puv3_rtc_alarmno = platform_get_irq(pdev, 0);
- if (puv3_rtc_alarmno < 0) {
- dev_err(&pdev->dev, "no irq for alarm\n");
+ if (puv3_rtc_alarmno < 0)
return -ENOENT;
- }
dev_dbg(&pdev->dev, "PKUnity_rtc: tick irq %d, alarm irq %d\n",
puv3_rtc_tickno, puv3_rtc_alarmno);
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index a7827fe7fb7b..d2f1d8f754bf 100644
--- a/drivers/rtc/rtc-pxa.c
+++ b/drivers/rtc/rtc-pxa.c
@@ -324,15 +324,11 @@ static int __init pxa_rtc_probe(struct platform_device *pdev)
}
sa1100_rtc->irq_1hz = platform_get_irq(pdev, 0);
- if (sa1100_rtc->irq_1hz < 0) {
- dev_err(dev, "No 1Hz IRQ resource defined\n");
+ if (sa1100_rtc->irq_1hz < 0)
return -ENXIO;
- }
sa1100_rtc->irq_alarm = platform_get_irq(pdev, 1);
- if (sa1100_rtc->irq_alarm < 0) {
- dev_err(dev, "No alarm IRQ resource defined\n");
+ if (sa1100_rtc->irq_alarm < 0)
return -ENXIO;
- }
pxa_rtc->base = devm_ioremap(dev, pxa_rtc->ress->start,
resource_size(pxa_rtc->ress));
diff --git a/drivers/rtc/rtc-rk808.c b/drivers/rtc/rtc-rk808.c
index c34540baa12a..c0334c602e88 100644
--- a/drivers/rtc/rtc-rk808.c
+++ b/drivers/rtc/rtc-rk808.c
@@ -434,12 +434,8 @@ static int rk808_rtc_probe(struct platform_device *pdev)
rk808_rtc->rtc->ops = &rk808_rtc_ops;
rk808_rtc->irq = platform_get_irq(pdev, 0);
- if (rk808_rtc->irq < 0) {
- if (rk808_rtc->irq != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Wake up is not possible as irq = %d\n",
- rk808_rtc->irq);
+ if (rk808_rtc->irq < 0)
return rk808_rtc->irq;
- }
/* request alarm irq of rk808 */
ret = devm_request_threaded_irq(&pdev->dev, rk808_rtc->irq, NULL,
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 74bf6473a05d..7801249c254b 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -453,10 +453,8 @@ static int s3c_rtc_probe(struct platform_device *pdev)
/* find the IRQs */
info->irq_tick = platform_get_irq(pdev, 1);
- if (info->irq_tick < 0) {
- dev_err(&pdev->dev, "no irq for rtc tick\n");
+ if (info->irq_tick < 0)
return info->irq_tick;
- }
info->dev = &pdev->dev;
info->data = of_device_get_match_data(&pdev->dev);
@@ -470,10 +468,8 @@ static int s3c_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, info);
info->irq_alarm = platform_get_irq(pdev, 0);
- if (info->irq_alarm < 0) {
- dev_err(&pdev->dev, "no irq for alarm\n");
+ if (info->irq_alarm < 0)
return info->irq_alarm;
- }
dev_dbg(&pdev->dev, "s3c2410_rtc: tick irq %d, alarm irq %d\n",
info->irq_tick, info->irq_alarm);
diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c
index b4eb3b3c6c2c..698e1e51efca 100644
--- a/drivers/rtc/rtc-sc27xx.c
+++ b/drivers/rtc/rtc-sc27xx.c
@@ -614,10 +614,8 @@ static int sprd_rtc_probe(struct platform_device *pdev)
}
rtc->irq = platform_get_irq(pdev, 0);
- if (rtc->irq < 0) {
- dev_err(&pdev->dev, "failed to get RTC irq number\n");
+ if (rtc->irq < 0)
return rtc->irq;
- }
rtc->rtc = devm_rtc_allocate_device(&pdev->dev);
if (IS_ERR(rtc->rtc))
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c
index 0567944fd4f8..9f23b24f466c 100644
--- a/drivers/rtc/rtc-spear.c
+++ b/drivers/rtc/rtc-spear.c
@@ -358,10 +358,8 @@ static int spear_rtc_probe(struct platform_device *pdev)
/* alarm irqs */
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "no update irq?\n");
+ if (irq < 0)
return irq;
- }
status = devm_request_irq(&pdev->dev, irq, spear_rtc_irq, 0, pdev->name,
config);
diff --git a/drivers/rtc/rtc-stm32.c b/drivers/rtc/rtc-stm32.c
index 773a1990b93f..2999e33a7e37 100644
--- a/drivers/rtc/rtc-stm32.c
+++ b/drivers/rtc/rtc-stm32.c
@@ -776,7 +776,6 @@ static int stm32_rtc_probe(struct platform_device *pdev)
rtc->irq_alarm = platform_get_irq(pdev, 0);
if (rtc->irq_alarm <= 0) {
- dev_err(&pdev->dev, "no alarm irq\n");
ret = rtc->irq_alarm;
goto err;
}
diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index c0e75c373605..dbd676db431e 100644
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -610,10 +610,8 @@ static int sun6i_rtc_probe(struct platform_device *pdev)
chip->dev = &pdev->dev;
chip->irq = platform_get_irq(pdev, 0);
- if (chip->irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource\n");
+ if (chip->irq < 0)
return chip->irq;
- }
ret = devm_request_irq(&pdev->dev, chip->irq, sun6i_rtc_alarmirq,
0, dev_name(&pdev->dev), chip);
diff --git a/drivers/rtc/rtc-sunxi.c b/drivers/rtc/rtc-sunxi.c
index 6eeabb81106f..0bb69a7f9e46 100644
--- a/drivers/rtc/rtc-sunxi.c
+++ b/drivers/rtc/rtc-sunxi.c
@@ -442,10 +442,8 @@ static int sunxi_rtc_probe(struct platform_device *pdev)
return PTR_ERR(chip->base);
chip->irq = platform_get_irq(pdev, 0);
- if (chip->irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource\n");
+ if (chip->irq < 0)
return chip->irq;
- }
ret = devm_request_irq(&pdev->dev, chip->irq, sunxi_rtc_alarmirq,
0, dev_name(&pdev->dev), chip);
if (ret) {
diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c
index 8fa1b3febf69..14bf835229e6 100644
--- a/drivers/rtc/rtc-tegra.c
+++ b/drivers/rtc/rtc-tegra.c
@@ -290,10 +290,8 @@ static int tegra_rtc_probe(struct platform_device *pdev)
return PTR_ERR(info->base);
ret = platform_get_irq(pdev, 0);
- if (ret <= 0) {
- dev_err(&pdev->dev, "failed to get platform IRQ: %d\n", ret);
+ if (ret <= 0)
return ret;
- }
info->irq = ret;
diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index f59d232810de..d5d14cf86e0d 100644
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -212,10 +212,8 @@ static int vt8500_rtc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, vt8500_rtc);
vt8500_rtc->irq_alarm = platform_get_irq(pdev, 0);
- if (vt8500_rtc->irq_alarm < 0) {
- dev_err(&pdev->dev, "No alarm IRQ resource defined\n");
+ if (vt8500_rtc->irq_alarm < 0)
return vt8500_rtc->irq_alarm;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
vt8500_rtc->regbase = devm_ioremap_resource(&pdev->dev, res);
diff --git a/drivers/rtc/rtc-xgene.c b/drivers/rtc/rtc-xgene.c
index 9888383f0088..9683fbf7c78d 100644
--- a/drivers/rtc/rtc-xgene.c
+++ b/drivers/rtc/rtc-xgene.c
@@ -157,10 +157,8 @@ static int xgene_rtc_probe(struct platform_device *pdev)
return PTR_ERR(pdata->rtc);
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "No IRQ resource\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_irq(&pdev->dev, irq, xgene_rtc_interrupt, 0,
dev_name(&pdev->dev), pdata);
if (ret) {
diff --git a/drivers/rtc/rtc-zynqmp.c b/drivers/rtc/rtc-zynqmp.c
index 00639594de0c..2c762757fb54 100644
--- a/drivers/rtc/rtc-zynqmp.c
+++ b/drivers/rtc/rtc-zynqmp.c
@@ -218,10 +218,8 @@ static int xlnx_rtc_probe(struct platform_device *pdev)
return PTR_ERR(xrtcdev->reg_base);
xrtcdev->alarm_irq = platform_get_irq_byname(pdev, "alarm");
- if (xrtcdev->alarm_irq < 0) {
- dev_err(&pdev->dev, "no irq resource\n");
+ if (xrtcdev->alarm_irq < 0)
return xrtcdev->alarm_irq;
- }
ret = devm_request_irq(&pdev->dev, xrtcdev->alarm_irq,
xlnx_rtc_interrupt, 0,
dev_name(&pdev->dev), xrtcdev);
@@ -231,10 +229,8 @@ static int xlnx_rtc_probe(struct platform_device *pdev)
}
xrtcdev->sec_irq = platform_get_irq_byname(pdev, "sec");
- if (xrtcdev->sec_irq < 0) {
- dev_err(&pdev->dev, "no irq resource\n");
+ if (xrtcdev->sec_irq < 0)
return xrtcdev->sec_irq;
- }
ret = devm_request_irq(&pdev->dev, xrtcdev->sec_irq,
xlnx_rtc_interrupt, 0,
dev_name(&pdev->dev), xrtcdev);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-14 05:51:23 +0300