dentry_root       323 drivers/mfd/aat2870-core.c 	aat2870->dentry_root = debugfs_create_dir("aat2870", NULL);
dentry_root       325 drivers/mfd/aat2870-core.c 	debugfs_create_file("regs", 0644, aat2870->dentry_root, aat2870,
dentry_root       138 include/linux/mfd/aat2870.h 	struct dentry *dentry_root;