48 static int ci_device_open(struct inode *inode, struct file *file)  in ci_device_open()  argument
50 	return single_open(file, ci_device_show, inode->i_private);  in ci_device_open()
81 static ssize_t ci_port_test_write(struct file *file, const char __user *ubuf,  in ci_port_test_write()  argument
84 	struct seq_file *s = file->private_data;  in ci_port_test_write()
108 static int ci_port_test_open(struct inode *inode, struct file *file)  in ci_port_test_open()  argument
110 	return single_open(file, ci_port_test_show, inode->i_private);  in ci_port_test_open()
152 static int ci_qheads_open(struct inode *inode, struct file *file)  in ci_qheads_open()  argument
154 	return single_open(file, ci_qheads_show, inode->i_private);  in ci_qheads_open()
203 static int ci_requests_open(struct inode *inode, struct file *file)  in ci_requests_open()  argument
205 	return single_open(file, ci_requests_show, inode->i_private);  in ci_requests_open()
277 static int ci_otg_open(struct inode *inode, struct file *file)  in ci_otg_open()  argument
279 	return single_open(file, ci_otg_show, inode->i_private);  in ci_otg_open()
298 static ssize_t ci_role_write(struct file *file, const char __user *ubuf,  in ci_role_write()  argument
301 	struct seq_file *s = file->private_data;  in ci_role_write()
325 static int ci_role_open(struct inode *inode, struct file *file)  in ci_role_open()  argument
327 	return single_open(file, ci_role_show, inode->i_private);  in ci_role_open()
370 static int ci_registers_open(struct inode *inode, struct file *file)  in ci_registers_open()  argument
372 	return single_open(file, ci_registers_show, inode->i_private);  in ci_registers_open()