connman: bump PR and add some comments

The comments are for informing anyone who wants to change USERADD_PARAMs
to make sure it's in sync with the one in xserver-nodm-init, in order
for rootless X to work.

(From OE-Core rev: c4d0b1c5438039dab07103c151c0c5a76a4c9499)

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/connman/connman.inc

@@ -20,6 +20,8 @@ DEPENDS  = "dbus glib-2.0 ppp iptables gnutls \
             ${@base_contains('DISTRO_FEATURES', '3g','ofono', '', d)} \
             "
 
+INC_PR = "r6"
+
 TIST = "--enable-tist"
 TIST_powerpc = ""
 
@@ -46,6 +48,8 @@ EXTRA_OECONF += "\
 INITSCRIPT_NAME = "connman"
 INITSCRIPT_PARAMS = "start 05 5 2 3 . stop 22 0 1 6 ."
 
+# IMPORTANT: because xuser is shared with rootless X, please make sure the
+# USERADD_PARAM is in sync with the one in xserver-nodm-init.bb
 USERADD_PACKAGES = "${PN}"
 USERADD_PARAM_${PN} = "--create-home \
                        --groups video,tty,audio \

meta/recipes-connectivity/connman/connman_0.79.bb

@@ -11,4 +11,4 @@ SRC_URI  = "git://git.kernel.org/pub/scm/network/connman/connman.git \
             file://test-set-ipv6-method-api-fix.patch \
             file://connman"
 S = "${WORKDIR}/git"
-PR = "r5"
+PR = "${INC_PR}.0"

meta/recipes-graphics/x11-common/xserver-nodm-init.bb

@@ -30,6 +30,8 @@ INITSCRIPT_PARAMS = "start 9 5 2 . stop 20 0 1 6 ."
 
 # Use fixed Xusername of xuser for now, this will need to be
 # fixed if the Xusername changes from xuser
+# IMPORTANT: because xuser is shared with connman, please make sure the
+# USERADD_PARAM is in sync with the one in connman.inc
 USERADD_PACKAGES = "${PN}"
 USERADD_PARAM_${PN} = "--create-home \
                        --groups video,tty,audio \