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@@ -111,38 +111,7 @@ rt_err_t rt_device_init_all(void)
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*/
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*/
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rt_device_t rt_device_find(const char *name)
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rt_device_t rt_device_find(const char *name)
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{
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{
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- struct rt_object *object;
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- struct rt_list_node *node;
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- struct rt_object_information *information;
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-
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- /* enter critical */
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- if (rt_thread_self() != RT_NULL)
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- rt_enter_critical();
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-
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- /* try to find device object */
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- information = rt_object_get_information(RT_Object_Class_Device);
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- RT_ASSERT(information != RT_NULL);
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- for (node = information->object_list.next;
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- node != &(information->object_list);
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- node = node->next)
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- {
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- object = rt_list_entry(node, struct rt_object, list);
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- if (rt_strncmp(object->name, name, RT_NAME_MAX) == 0)
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- {
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- /* leave critical */
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- if (rt_thread_self() != RT_NULL)
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- rt_exit_critical();
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-
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- return (rt_device_t)object;
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- }
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- }
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-
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- /* leave critical */
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- if (rt_thread_self() != RT_NULL)
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- rt_exit_critical();
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-
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- /* not found */
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- return RT_NULL;
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+ return (rt_device_t)rt_object_find(name, RT_Object_Class_Device);
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}
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}
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RTM_EXPORT(rt_device_find);
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RTM_EXPORT(rt_device_find);
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