138 static int musb_regdump_open(struct inode *inode, struct file *file)  in musb_regdump_open()  argument
140 	return single_open(file, musb_regdump_show, inode->i_private);  in musb_regdump_open()
184 static int musb_test_mode_open(struct inode *inode, struct file *file)  in musb_test_mode_open()  argument
186 	return single_open(file, musb_test_mode_show, inode->i_private);  in musb_test_mode_open()
189 static ssize_t musb_test_mode_write(struct file *file,  in musb_test_mode_write()  argument
192 	struct seq_file		*s = file->private_data;  in musb_test_mode_write()
244 	struct dentry		*file;  in musb_init_debugfs()  local
253 	file = debugfs_create_file("regdump", S_IRUGO, root, musb,  in musb_init_debugfs()
255 	if (!file) {  in musb_init_debugfs()
260 	file = debugfs_create_file("testmode", S_IRUGO | S_IWUSR,  in musb_init_debugfs()
262 	if (!file) {  in musb_init_debugfs()