187 #define DEFINE_SEQ_ATTRIBUTE(__name)					\  argument
188 static int __name ## _open(struct inode *inode, struct file *file)	\
190 	int ret = seq_open(file, &__name ## _sops);			\
198 static const struct file_operations __name ## _fops = {			\
200 	.open		= __name ## _open,				\
206 #define DEFINE_SHOW_ATTRIBUTE(__name)					\  argument
207 static int __name ## _open(struct inode *inode, struct file *file)	\
209 	return single_open(file, __name ## _show, inode->i_private);	\
212 static const struct file_operations __name ## _fops = {			\
214 	.open		= __name ## _open,				\
220 #define DEFINE_SHOW_STORE_ATTRIBUTE(__name)				\  argument
221 static int __name ## _open(struct inode *inode, struct file *file)	\
223 	return single_open(file, __name ## _show, inode->i_private);	\
226 static const struct file_operations __name ## _fops = {			\
228 	.open		= __name ## _open,				\
230 	.write		= __name ## _write,				\
235 #define DEFINE_PROC_SHOW_ATTRIBUTE(__name)				\  argument
236 static int __name ## _open(struct inode *inode, struct file *file)	\
238 	return single_open(file, __name ## _show, pde_data(inode));	\
241 static const struct proc_ops __name ## _proc_ops = {			\
242 	.proc_open	= __name ## _open,				\