of_node) { pr_err("%s: invalid of_node\n", __func__);gotoerror; } op =of_find_device_by_node(of_node->parent);if(!op) { pr_err("%s: invalid op\n", __func__);gotoerror; } mhl_clk = clk_get(&op
1.4 of_find_node_by_path of_find_node_by_path函数通过设备节点路径名获取设备节点,函数定义: static inline struct device_node *of_find_node_by_path(const char *path) { return of_find_node_opts_by_path(path, NULL); } 其中: path参数:设备节点的路径名; 成功返回设备节点结构,失败时返回NULL;...
of_find_matching_node_and_match of_find_matching_node_and_match通过 of_device_id 匹配表来查找指定的节点,函数原型如下: structdevice_node *of_find_matching_node_and_match(structdevice_node *from,conststructof_device_id *matches,conststructof_device_id `match); 函数参数和返回值含义如下: from:...
i guess youll find ou i haaaaddd i had a big meal on m i had a map i had a quick breakfa i had a very i had almost forgotte i had an awesome drea i had black pants i had christian bible i had drifted too far i had forgotten somet i had gone to school i had learned more...
externstructdevice_node *of_find_node_by_name(structdevice_node *from,constchar*name); 指针参数from是我们需要查找的起始路径,name就是我们要找到设备树名称。 此外还有几种不太常用的,在/include/linux/of.h文件中都能找到 #definefor_each_of_allnodes_from(from, dn) \for(dn = __of_find_all_nod...
An internal error occurred on the device. Contact technical support. 57 Interface net down The user access interface went down (not because the shutdown command was executed on the interface) and the user was logged out. Ensure that the user access interface is up. 58 IP address alloc ...
In Figure 1, BackgroundWorker is used to recursively find all files matching a given pattern (for example, "*.txt") in a given folder and its subfolders. The background thread updates the UI thread on its progress, and the UI thread adds the files or subfolders to a TreeView ...
Furthermore, the end user will not only be able to see the information acquired with the remote device, but also remotely control that device. You can find the complete source code supporting this discussion at msdn.com/magazine/0617magcode. Figure 1 A Preconfigured Azure IoT...
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13394 2167 HTML 219 This repo is the official home of .NET on GitHub. It' a great starting point to find many .NET OSS projects from Microsoft and the community, including many that are part of the .NET Foundation. 202302-28T01:05:05Z 7 _os 12020 895 HTML 57 Writing an OS ...