documentation: Updates to get rid of PRINC variable.

I did not eliminate this variable but rather changed the description
to indicate that it has been deprecated and that the user should now
use a PR Service to do this stuff.  There were several areas in the
YP manual set that used the variable in code.  I just deleted those
lines from the code.

(From yocto-docs rev: 88a075e6306349e5f8c0d53b5288ef1e64956cd3)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/documentation/bsp-guide/bsp.xml b/documentation/bsp-guide/bsp.xml
index fddf215b85..f681214aa5 100644
--- a/documentation/bsp-guide/bsp.xml
+++ b/documentation/bsp-guide/bsp.xml
@@ -881,7 +881,6 @@
                        contains the following:
                        <literallayout class='monospaced'>
      FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
-     PRINC := "${@int(PRINC) + 2}"
                        </literallayout>
                        The append file needs to be in the
                        <filename>meta-xyz/recipes-core/init-ifupdown</filename> directory.