177 #define DEFINE_SEQ_ATTRIBUTE(__name)					\  argument
178 static int __name ## _open(struct inode *inode, struct file *file)	\
180 	int ret = seq_open(file, &__name ## _sops);			\
188 static const struct file_operations __name ## _fops = {			\
190 	.open		= __name ## _open,				\
196 #define DEFINE_SHOW_ATTRIBUTE(__name)					\  argument
197 static int __name ## _open(struct inode *inode, struct file *file)	\
199 	return single_open(file, __name ## _show, inode->i_private);	\
202 static const struct file_operations __name ## _fops = {			\
204 	.open		= __name ## _open,				\
210 #define DEFINE_PROC_SHOW_ATTRIBUTE(__name)				\  argument
211 static int __name ## _open(struct inode *inode, struct file *file)	\
213 	return single_open(file, __name ## _show, pde_data(inode));	\
216 static const struct proc_ops __name ## _proc_ops = {			\
217 	.proc_open	= __name ## _open,				\