57 	struct linedisp_attachment *attachment;  in create_attachment()  local
59 	attachment = kzalloc_obj(*attachment);  in create_attachment()
60 	if (!attachment)  in create_attachment()
63 	attachment->device = dev;  in create_attachment()
64 	attachment->linedisp = linedisp;  in create_attachment()
65 	attachment->direct = direct;  in create_attachment()
68 	list_add(&attachment->list, &linedisp_attachments);  in create_attachment()
75 	struct linedisp_attachment *attachment;  in delete_attachment()  local
80 	list_for_each_entry(attachment, &linedisp_attachments, list) {  in delete_attachment()
81 		if (attachment->device == dev &&  in delete_attachment()
82 		    attachment->direct == direct)  in delete_attachment()
86 	if (list_entry_is_head(attachment, &linedisp_attachments, list))  in delete_attachment()
89 	linedisp = attachment->linedisp;  in delete_attachment()
90 	list_del(&attachment->list);  in delete_attachment()
91 	kfree(attachment);  in delete_attachment()
98 	struct linedisp_attachment *attachment;  in to_linedisp()  local
102 	list_for_each_entry(attachment, &linedisp_attachments, list) {  in to_linedisp()
103 		if (attachment->device == dev)  in to_linedisp()
107 	if (list_entry_is_head(attachment, &linedisp_attachments, list))  in to_linedisp()
110 	return attachment->linedisp;  in to_linedisp()