# list of DOCBOOKS.
DOCBOOKS := z8530book.xml \
- kernel-hacking.xml kernel-locking.xml deviceiobook.xml \
+ kernel-hacking.xml kernel-locking.xml \
writing_usb_driver.xml networking.xml \
kernel-api.xml filesystems.xml lsm.xml kgdb.xml \
gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
genericirq.xml s390-drivers.xml scsi.xml \
- sh.xml regulator.xml w1.xml \
+ sh.xml w1.xml \
writing_musb_glue_layer.xml
ifeq ($(DOCBOOKS),)