Following the big internal rename, this is the external rename.
Rename the source file to ip17xx.c and adjust Makefile and Kconfig.
Signed-off-by: Martin Mares <mj@ucw.cz>
Signed-off-by: Patrick Horn <patrick.horn@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21724 3c298f89-4303-0410-b956-a3cf2f4a3e73
