Hello,

this patch adds a pkt_find_dev() function for reusability and
groups all pkt_find*() functions.
Also pkt_remove_dev() can use now the device id of the mapped
block device to remove the mapping.

http://people.freenet.de/BalaGi/download/pktcdvd-3-util-pkt_find_dev_2.6.18.patch

Note: patch 1/11 and 2/11 of this patch set were applied to 2.6.18-mm2 and
therefore are already in 2.6.18-mm3:
http://people.freenet.de/BalaGi/download/pktcdvd-2-pktdev_major_2.6.18.patch
http://people.freenet.de/BalaGi/download/pktcdvd-1-macro-driver-name_2.6.18.patch


Signed-off-by: Thomas Maier<balagi@justmail.de>

-Thomas Maier