1 files changed, 0 insertions, 123 deletions
diff --git a/components/drivers/rtc/rtc_core.c b/components/drivers/rtc/rtc_core.c
deleted file mode 100644
index 80bb61c8aa..0000000000
--- a/components/drivers/rtc/rtc_core.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * COPYRIGHT (C) 2011-2021, Real-Thread Information Technology Ltd
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2021-06-11     iysheng      first version.
- */
-
-#include <drivers/rtc_core.h>
-
-#define TRY_DO_RTC_FUNC(rt_rtc_dev, func_name, args) \
-    rt_rtc_dev->ops->func_name ?  rt_rtc_dev->ops->func_name(args) : -RT_EINVAL;
-
-/*
- * This function initializes rtc_core
- */
-static rt_err_t rt_rtc_core_init(struct rt_device *dev)
-{
-    rt_rtc_dev_t *rtc_core;
-
-    RT_ASSERT(dev != RT_NULL);
-    rtc_core = (rt_rtc_dev_t *)dev;
-    if (rtc_core->ops->init)
-    {
-        return (rtc_core->ops->init());
-    }
-
-    return (-RT_ENOSYS);
-}
-
-static rt_err_t rt_rtc_core_open(struct rt_device *dev, rt_uint16_t oflag)
-{
-    return (RT_EOK);
-}
-
-static rt_err_t rt_rtc_core_close(struct rt_device *dev)
-{
-    /* Add close member function in rt_rtc_ops when need,
-     * then call that function here.
-     * */
-    return (RT_EOK);
-}
-
-static rt_err_t rt_rtc_core_control(struct rt_device *dev,
-                                    int              cmd,
-                                    void             *args)
-{
-    rt_rtc_dev_t *rtc_core;
-    rt_err_t ret = -RT_EINVAL;
-
-    RT_ASSERT(dev != RT_NULL);
-    rtc_core = (rt_rtc_dev_t *)dev;
-
-    switch (cmd)
-    {
-        case RT_DEVICE_CTRL_RTC_GET_TIME:
-            ret = TRY_DO_RTC_FUNC(rtc_core, get_secs, args);
-            break;
-        case RT_DEVICE_CTRL_RTC_SET_TIME:
-            ret = TRY_DO_RTC_FUNC(rtc_core, set_secs, args);
-            break;
-        case RT_DEVICE_CTRL_RTC_GET_TIME_US:
-            ret = TRY_DO_RTC_FUNC(rtc_core, get_usecs, args);
-            break;
-        case RT_DEVICE_CTRL_RTC_SET_TIME_US:
-            ret = TRY_DO_RTC_FUNC(rtc_core, set_usecs, args);
-            break;
-        case RT_DEVICE_CTRL_RTC_GET_ALARM:
-            ret = TRY_DO_RTC_FUNC(rtc_core, get_alarm, args);
-            break;
-        case RT_DEVICE_CTRL_RTC_SET_ALARM:
-            ret = TRY_DO_RTC_FUNC(rtc_core, set_alarm, args);
-            break;
-        default:
-            break;
-    }
-
-    return ret;
-}
-#ifdef RT_USING_DEVICE_OPS
-const static struct rt_device_ops rtc_core_ops =
-{
-    rt_rtc_core_init,
-    rt_rtc_core_open,
-    rt_rtc_core_close,
-    RT_NULL,
-    RT_NULL,
-    rt_rtc_core_control,
-};
-#endif
-
-rt_err_t rt_rtc_dev_register(rt_rtc_dev_t *rtc,
-                            const char    *name,
-                            rt_uint32_t    flag,
-                            void          *data)
-{
-    struct rt_device *device;
-    RT_ASSERT(rtc != RT_NULL);
-
-    device = &(rtc->parent);
-
-    device->type        = RT_Device_Class_RTC;
-    device->rx_indicate = RT_NULL;
-    device->tx_complete = RT_NULL;
-
-#ifdef RT_USING_DEVICE_OPS
-    device->ops         = &rtc_core_ops;
-#else
-    device->init        = rt_rtc_core_init;
-    device->open        = rt_rtc_core_open;
-    device->close       = rt_rtc_core_close;
-    device->read        = RT_NULL;
-    device->write       = RT_NULL;
-    device->control     = rt_rtc_core_control;
-#endif
-    device->user_data   = data;
-
-    /* register a character device */
-    return rt_device_register(device, name, flag);
-}
-