diff options
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-max8998.c | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-nuc900.c | 5 | ||||
| -rw-r--r-- | drivers/rtc/rtc-omap.c | 5 | ||||
| -rw-r--r-- | drivers/rtc/rtc-pl031.c | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-s3c.c | 5 | ||||
| -rw-r--r-- | drivers/rtc/rtc-tegra.c | 6 |
7 files changed, 2 insertions, 25 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 0c81915..b983813 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -20,7 +20,6 @@ if RTC_CLASS config RTC_HCTOSYS bool "Set system time from RTC on startup and resume" default y - depends on !ALWAYS_USE_PERSISTENT_CLOCK help If you say yes here, the system time (wall clock) will be set using the value read from a specified RTC device. This is useful to avoid @@ -29,7 +28,6 @@ config RTC_HCTOSYS config RTC_SYSTOHC bool "Set the RTC time based on NTP synchronization" default y - depends on !ALWAYS_USE_PERSISTENT_CLOCK help If you say yes here, the system time (wall clock) will be stored in the RTC specified by RTC_HCTOSYS_DEVICE approximately every 11 diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c index 48b6612..d5af7ba 100644 --- a/drivers/rtc/rtc-max8998.c +++ b/drivers/rtc/rtc-max8998.c @@ -285,7 +285,7 @@ static int max8998_rtc_probe(struct platform_device *pdev) info->irq, ret); dev_info(&pdev->dev, "RTC CHIP NAME: %s\n", pdev->id_entry->name); - if (pdata->rtc_delay) { + if (pdata && pdata->rtc_delay) { info->lp3974_bug_workaround = true; dev_warn(&pdev->dev, "LP3974 with RTC REGERR option." " RTC updates will be extremely slow.\n"); diff --git a/drivers/rtc/rtc-nuc900.c b/drivers/rtc/rtc-nuc900.c index f5dfb6e..d592e2f 100644 --- a/drivers/rtc/rtc-nuc900.c +++ b/drivers/rtc/rtc-nuc900.c @@ -234,11 +234,6 @@ static int __init nuc900_rtc_probe(struct platform_device *pdev) return -ENOMEM; } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "platform_get_resource failed\n"); - return -ENXIO; - } - nuc900_rtc->rtc_reg = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(nuc900_rtc->rtc_reg)) return PTR_ERR(nuc900_rtc->rtc_reg); diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c index 4e1bdb8..b0ba3fc 100644 --- a/drivers/rtc/rtc-omap.c +++ b/drivers/rtc/rtc-omap.c @@ -347,11 +347,6 @@ static int __init omap_rtc_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - pr_debug("%s: RTC resource data missing\n", pdev->name); - return -ENOENT; - } - rtc_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(rtc_base)) return PTR_ERR(rtc_base); diff --git a/drivers/rtc/rtc-pl031.c b/drivers/rtc/rtc-pl031.c index 8900ea7..0f0609b 100644 --- a/drivers/rtc/rtc-pl031.c +++ b/drivers/rtc/rtc-pl031.c @@ -306,7 +306,7 @@ static int pl031_remove(struct amba_device *adev) struct pl031_local *ldata = dev_get_drvdata(&adev->dev); amba_set_drvdata(adev, NULL); - free_irq(adev->irq[0], ldata->rtc); + free_irq(adev->irq[0], ldata); rtc_device_unregister(ldata->rtc); iounmap(ldata->base); kfree(ldata); diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 14040b2..0b495e8 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -477,11 +477,6 @@ static int s3c_rtc_probe(struct platform_device *pdev) /* get the memory region */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res == NULL) { - dev_err(&pdev->dev, "failed to get memory region resource\n"); - return -ENOENT; - } - s3c_rtc_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(s3c_rtc_base)) return PTR_ERR(s3c_rtc_base); diff --git a/drivers/rtc/rtc-tegra.c b/drivers/rtc/rtc-tegra.c index a34315d..76af92a 100644 --- a/drivers/rtc/rtc-tegra.c +++ b/drivers/rtc/rtc-tegra.c @@ -322,12 +322,6 @@ static int __init tegra_rtc_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, - "Unable to allocate resources for device.\n"); - return -EBUSY; - } - info->rtc_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(info->rtc_base)) return PTR_ERR(info->rtc_base); |
