printk(KERN_INFO"display_sysfs_init :sysfs_create_file\n"); ret =sysfs_create_file(android_display, &dev_attr_panel.attr);if(ret) { printk(KERN_INFO"display_sysfs_init :sysfs_create_file"\"failed\n"); kobject_del(android_display); }return0; } 开发者ID:12rafael,项目名称:jellytimeker...
sysfs_bin_attr_init(efivars_del_var);/* Register */error =sysfs_create_bin_file(&efivars_kset->kobj, efivars_new_var);if(error) { printk(KERN_ERR"efivars: unable to create new_var sysfs file"" due to error %d\n", error);gotoout_free; } error =sysfs_create_bin_file(&efivars_kse...