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-rw-r--r--arch/m68k/kernel/time.c23
-rw-r--r--drivers/rtc/rtc-generic.c2
2 files changed, 22 insertions, 3 deletions
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index 3857737e3958..bd6417d38d5a 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -86,7 +86,24 @@ void read_persistent_clock(struct timespec *ts)
}
}
-#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
+#if defined(CONFIG_ARCH_USES_GETTIMEOFFSET) && IS_ENABLED(CONFIG_RTC_DRV_GENERIC)
+static int rtc_generic_get_time(struct device *dev, struct rtc_time *tm)
+{
+ mach_hwclk(0, tm);
+ return rtc_valid_tm(tm);
+}
+
+static int rtc_generic_set_time(struct device *dev, struct rtc_time *tm)
+{
+ if (mach_hwclk(1, tm) < 0)
+ return -EOPNOTSUPP;
+ return 0;
+}
+
+static const struct rtc_class_ops generic_rtc_ops = {
+ .read_time = rtc_generic_get_time,
+ .set_time = rtc_generic_set_time,
+};
static int __init rtc_init(void)
{
@@ -95,7 +112,9 @@ static int __init rtc_init(void)
if (!mach_hwclk)
return -ENODEV;
- pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0);
+ pdev = platform_device_register_data(NULL, "rtc-generic", -1,
+ &generic_rtc_ops,
+ sizeof(generic_rtc_ops));
return PTR_ERR_OR_ZERO(pdev);
}
diff --git a/drivers/rtc/rtc-generic.c b/drivers/rtc/rtc-generic.c
index 92b5e02a3750..5c82bae73b9c 100644
--- a/drivers/rtc/rtc-generic.c
+++ b/drivers/rtc/rtc-generic.c
@@ -9,7 +9,7 @@
#include <linux/platform_device.h>
#include <linux/rtc.h>
-#if defined(CONFIG_M68K) || defined(CONFIG_PPC)
+#if defined(CONFIG_PPC)
#include <asm/rtc.h>
static int generic_get_time(struct device *dev, struct rtc_time *tm)