recipes: Drop remaining PR values from recipes

We've been removing PR values from recipes at upgrade time for a while. In general
anyone maintaining a binary distro would end up having to curate these themselves
so the values in OE-Core aren't really that useful anymore. In many ways it makes
sense to clear out the remaining ones (which are mostly for 'config' recipes that
are unlikely to increase in PV) and leave a clean slate for anyone implementing
a binary distro config.

References are left in meta-selftest since the tests there do involve them and
their removal upon upgrade.

(From OE-Core rev: d4c346e8ab8f3cae25d1b01c7331ed9f6d4f96ef)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 0 insertions, 2 deletions

diff --git a/meta/recipes-connectivity/connman/connman-conf.bb b/meta/recipes-connectivity/connman/connman-conf.bb
index 7959ed8e50..a1a0e08faa 100644
--- a/meta/recipes-connectivity/connman/connman-conf.bb
+++ b/meta/recipes-connectivity/connman/connman-conf.bb
@@ -4,7 +4,6 @@ network interface inside qemu machines."
 LICENSE = "GPL-2.0-only"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
 
-PR = "r2"
 
 SRC_URI = "file://main.conf \
           "
diff --git a/meta/recipes-connectivity/ppp-dialin/ppp-dialin_0.1.bb b/meta/recipes-connectivity/ppp-dialin/ppp-dialin_0.1.bb
index 8a6c297cb0..099c58bfc7 100644
--- a/meta/recipes-connectivity/ppp-dialin/ppp-dialin_0.1.bb
+++ b/meta/recipes-connectivity/ppp-dialin/ppp-dialin_0.1.bb
@@ -3,7 +3,6 @@ SECTION = "console/network"
 DESCRIPTION = "PPP dail-in provides a point to point protocol (PPP), so that other computers can dial up to it and access connected networks."
 DEPENDS = "ppp"
 RDEPENDS:${PN} = "ppp"
-PR = "r8"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"