5 files changed, 0 insertions, 23 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 0c81915b1997..b9838130a7b0 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-nuc900.c b/drivers/rtc/rtc-nuc900.c
index f5dfb6e5e7d9..d592e2fe43f7 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 4e1bdb832e37..b0ba3fc991ea 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-s3c.c b/drivers/rtc/rtc-s3c.c
index 14040b22888d..0b495e8b8e66 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 a34315d25478..76af92ad5a8a 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);