修改dtb变量名称

include/rtdef.h

@@ -1095,7 +1095,7 @@ struct rt_device
     struct rt_object          parent;                   /**< inherit from rt_object */
 #ifdef RT_USING_DDM    
     const struct rt_driver    *drv;
-    void *fdt_node; 
+    void *dtb_node; 
 #endif    
     enum rt_device_class_type type;                     /**< device type */
     rt_uint16_t               flag;                     /**< device flag */

src/device.c

@@ -498,7 +498,7 @@ rt_err_t rt_device_driver_bind(rt_device_t device, rt_driver_t driver, void *nod
 #ifdef RT_USING_DEVICE_OPS    
     device->ops = driver->dev_ops;
 #endif    
-    device->fdt_node = node;
+    device->dtb_node = node;
 
     return RT_EOK;
 } 

src/driver.c

@@ -5,7 +5,7 @@
  */
 
 #include <rtthread.h>
-#include <fdt.h>
+#include <dtb_node.h>
 #if defined(RT_USING_POSIX)
 #include <rtdevice.h> /* for wqueue_init */
 #endif
@@ -73,7 +73,7 @@ rt_err_t rt_driver_device_match_with_dtb(const rt_driver_t drv,void *from_node,i
         return -RT_ERROR;
     }
 
-    ret = fdt_find_all_active_compatible_node(from_node,drv->dev_match->compatible,node_list,max_dev_num,&active_dev_num);
+    ret = dtb_node_find_all_active_compatible_node(from_node,drv->dev_match->compatible,node_list,max_dev_num,&active_dev_num);
     if((ret != 0) || (!active_dev_num))
     {
         return -RT_ERROR;