Major refactor udev package preparing for update to 173 later

deleted file mode 100644
index dfe21b6..0000000
@@ -1,26 +0,0 @@
-Upstream-Status: Pending
-
-diff --git a/udev_rules_parse.c b/udev_rules_parse.c
---- a/udev_rules_parse.c
-+++ b/udev_rules_parse.c
-@@ -241,6 +241,7 @@ static int add_to_rules(struct udev_rule
- 	int valid;
- 	char *linepos;
- 	char *attr;
-+	size_t padding;
- 	int retval;
- 
- 	/* get all the keys */
-@@ -506,6 +507,11 @@ static int add_to_rules(struct udev_rule
- 
- 	/* grow buffer and add rule */
- 	rule_size = sizeof(struct udev_rule) + rule->bufsize;
-+	padding = (sizeof(size_t) - rule_size % sizeof(size_t)) % sizeof(size_t);
-+	dbg("add %zi padding bytes", padding);
-+	rule_size += padding;
-+	rule->bufsize += padding;
-+
- 	rules->buf = realloc(rules->buf, rules->bufsize + rule_size);
- 	if (!rules->buf) {
- 		err("realloc failed");
-

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deleted file mode 100644
index 5f2efbe..0000000
@@ -1,22 +0,0 @@
-# There are a number of modifiers that are allowed to be used in some
-# of the different fields. They provide the following subsitutions:
-#
-# %n the "kernel number" of the device.
-#    For example, 'sda3' has a "kernel number" of '3'
-# %e the smallest number for that name which does not matches an existing node
-# %k the kernel name for the device
-# %M the kernel major number for the device
-# %m the kernel minor number for the device
-# %b the bus id for the device
-# %c the string returned by the PROGRAM
-# %s{filename} the content of a sysfs attribute
-# %% the '%' char itself
-#
-
-# Media automounting
-SUBSYSTEM=="block", ACTION=="add"    RUN+="/etc/udev/scripts/mount.sh"
-SUBSYSTEM=="block", ACTION=="remove" RUN+="/etc/udev/scripts/mount.sh"
-
-# Handle network interface setup
-SUBSYSTEM=="net", ACTION=="add" RUN+="/etc/udev/scripts/network.sh"
-SUBSYSTEM=="net", ACTION=="remove" RUN+="/etc/udev/scripts/network.sh"

deleted file mode 100644
index 4173fc5..0000000
@@ -1,39 +0,0 @@
-Upstream-Status: Inappropriate [embedded]
-
-#
-# Patch managed by http://www.holgerschurig.de/patcher.html
-#
-
---- udev-062/udev.c~noasmlinkage.patch
-+++ udev-062/udev.c
-@@ -54,7 +54,7 @@
- }
- #endif
- 
--static void asmlinkage sig_handler(int signum)
-+static void sig_handler(int signum)
- {
- 	switch (signum) {
- 		case SIGALRM:
---- udev-062/udevd.c~noasmlinkage.patch
-+++ udev-062/udevd.c
-@@ -639,7 +639,7 @@
- 	return msg;
- }
- 
--static void asmlinkage sig_handler(int signum)
-+static void sig_handler(int signum)
- {
- 	int rc;
- 
---- udev-062/udevstart.c~noasmlinkage.patch
-+++ udev-062/udevstart.c
-@@ -323,7 +323,7 @@
- 	exec_list(&device_list);
- }
- 
--static void asmlinkage sig_handler(int signum)
-+static void sig_handler(int signum)
- {
- 	switch (signum) {
- 		case SIGALRM:

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deleted file mode 100644
index aa4a4f6..0000000
@@ -1,17 +0,0 @@
-Upstream-Status: Inappropriate [embedded]
-
-#
-# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
-#
-
---- udev-031/extras/start_udev~tmpfs	2004-09-10 17:10:03.000000000 -0400
-+++ udev-031/extras/start_udev	2004-09-11 15:18:15.560789160 -0400
-@@ -85,7 +85,7 @@
- fi
- 
- echo "mounting... ramfs at $udev_root"
--mount -n -t ramfs none $udev_root
-+mount -n -t ramfs none $udev_root || mount -n -t tmpfs none $udev_root
- 
- # propogate /udev from /sys
- echo "Creating initial udev device nodes:"

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deleted file mode 100644
index 05e08e9..0000000
@@ -1,35 +0,0 @@
-#! /bin/sh
-#
-# Copyright Matthias Hentges <[email protected]> (c) 2006
-# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the license)
-#
-# Filename: udev_network_queue.sh
-# Date: 03-May-06
-
-do_start() {
-	if test -e /dev/udev_network_queue
-	then
-		echo "Activating queued NICs..."
-		for NIC in `cat /dev/udev_network_queue`
-		do	
-			export INTERFACE="$NIC" ; export ACTION=add
-			/etc/udev/scripts/network.sh
-		done
-		echo ""
-	else
-		echo "No NICs queued"
-	fi
-}
-
-do_stop() {
-	/bin/true
-}
-
-case "$1" in
-start)		do_start;;
-stop)		do_stop;;
-restart)	do_stop
-		do_start;;
-*)	echo "Usage: `basename $0` [ start | stop | restart ]"
-	exit 0;;
-esac

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deleted file mode 100644
index dab319b..0000000
@@ -1,33 +0,0 @@
-# There are a number of modifiers that are allowed to be used in some
-# of the different fields. They provide the following subsitutions:
-#
-# %n the "kernel number" of the device.
-#    For example, 'sda3' has a "kernel number" of '3'
-# %e the smallest number for that name which does not matches an existing node
-# %k the kernel name for the device
-# %M the kernel major number for the device
-# %m the kernel minor number for the device
-# %b the bus id for the device
-# %c the string returned by the PROGRAM
-# %s{filename} the content of a sysfs attribute
-# %% the '%' char itself
-#
-
-# Media automounting
-SUBSYSTEM=="block", ACTION=="add"    RUN+="/etc/udev/scripts/mount.sh"
-SUBSYSTEM=="block", ACTION=="remove" RUN+="/etc/udev/scripts/mount.sh"
-
-# Handle network interface setup
-SUBSYSTEM=="net", ACTION=="add" RUN+="/etc/udev/scripts/network.sh"
-SUBSYSTEM=="net", ACTION=="remove" RUN+="/etc/udev/scripts/network.sh"
-
-# The first rtc device is symlinked to /dev/rtc
-KERNEL=="rtc0", SYMLINK+="rtc"
-
-# Try and modprobe for drivers for new hardware
-ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
-
-# Create a symlink to any touchscreen input device
-# Need to use ../ so the eventX can find the parent inputX modalias which is a directory above
-SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{../modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0"
-

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deleted file mode 100644
index 75d7137..0000000
@@ -1,14 +0,0 @@
-# debugging monitor
-RUN+="socket:/org/kernel/udev/monitor"
-
-# run a command on remove events
-ACTION=="remove", ENV{REMOVE_CMD}!="", RUN+="$env{REMOVE_CMD}"
-
-# ignore the events generated by virtual consoles
-KERNEL=="ptmx",		OPTIONS+="last_rule"
-KERNEL=="console",	OPTIONS+="last_rule"
-KERNEL=="tty"	,	OPTIONS+="last_rule"
-KERNEL=="tty[0-9]*",	OPTIONS+="last_rule"
-KERNEL=="pty*",		OPTIONS+="last_rule"
-SUBSYSTEM=="vc",	OPTIONS+="last_rule"
-

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deleted file mode 100644
index ef45c09..0000000
@@ -1,26 +0,0 @@
-Upstream-Status: Inappropriate [legacy version]
-
-Index: udev-141/extras/volume_id/lib/Makefile.am
-===================================================================
---- udev-141.orig/extras/volume_id/lib/Makefile.am	2009-05-17 23:36:16.000000000 +0100
-+++ udev-141/extras/volume_id/lib/Makefile.am	2009-05-17 23:36:26.000000000 +0100
-@@ -54,19 +54,6 @@
- 	-version-info $(VOLID_LT_CURRENT):$(VOLID_LT_REVISION):$(VOLID_LT_AGE) \
- 	-export-symbols $(top_srcdir)/extras/volume_id/lib/exported_symbols
- 
--# move devel files to $(prefix)$(libdir_name) if needed
--install-data-hook:
--	rm  $(DESTDIR)$(rootlibdir)/libvolume_id.la
--	if test "$(prefix)" != "$(exec_prefix)"; then \
--		mkdir -p $(DESTDIR)$(prefix)/$(libdir_name); \
--		mv $(DESTDIR)$(rootlibdir)/libvolume_id.a $(DESTDIR)$(prefix)/$(libdir_name)/; \
--		so_img_name=$$(readlink $(DESTDIR)$(rootlibdir)/libvolume_id.so); \
--		rm $(DESTDIR)$(rootlibdir)/libvolume_id.so; \
--		so_img_rel_target_prefix=$$(echo $(prefix)/$(libdir_name) | sed 's,\(^/\|\)[^/][^/]*,..,g'); \
--		ln -sf  $$so_img_rel_target_prefix$(exec_prefix)/$(libdir_name)/$$so_img_name \
--			$(DESTDIR)$(prefix)/$(libdir_name)/libvolume_id.so; \
--	fi
--
- EXTRA_DIST = \
- 	exported_symbols
- 

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similarity index 100%
rename from meta/recipes-core/udev/files/mount.blacklist
rename to meta/recipes-core/udev/udev-extraconf/mount.blacklist

similarity index 100%
rename from meta/recipes-core/udev/udev-new.inc
rename to meta/recipes-core/udev/udev.inc

similarity index 100%
rename from meta/recipes-core/udev/files/devfs-udev.rules
rename to meta/recipes-core/udev/udev/devfs-udev.rules

similarity index 100%
rename from meta/recipes-core/udev/udev-164/init
rename to meta/recipes-core/udev/udev/init

similarity index 100%
rename from meta/recipes-core/udev/files/links.conf
rename to meta/recipes-core/udev/udev/links.conf

similarity index 100%
rename from meta/recipes-core/udev/udev-164/local.rules
rename to meta/recipes-core/udev/udev/local.rules

similarity index 100%
rename from meta/recipes-core/udev/files/mount.sh
rename to meta/recipes-core/udev/udev/mount.sh

similarity index 100%
rename from meta/recipes-core/udev/files/network.sh
rename to meta/recipes-core/udev/udev/network.sh

similarity index 100%
rename from meta/recipes-core/udev/udev-164/permissions.rules
rename to meta/recipes-core/udev/udev/permissions.rules

similarity index 100%
rename from meta/recipes-core/udev/udev-164/run.rules
rename to meta/recipes-core/udev/udev/run.rules

similarity index 100%
rename from meta/recipes-core/udev/files/udev-166-v4l1-1.patch
rename to meta/recipes-core/udev/udev/udev-166-v4l1-1.patch

similarity index 100%
rename from meta/recipes-core/udev/files/udev-cache
rename to meta/recipes-core/udev/udev/udev-cache

similarity index 100%
rename from meta/recipes-core/udev/udev-164/udev.rules
rename to meta/recipes-core/udev/udev/udev.rules

index d487add..3e4e402 100644
@@ -1,4 +1,4 @@
-include udev-new.inc
+include udev.inc
 
 PR = "r7"
 

index 073942f..edc3c9a 100644
@@ -17,10 +17,10 @@ export TZ=/etc/localtime
 [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf
 
 kill_udevd() {
-        if [ -x /sbin/pidof ]; then
-                pid=`/sbin/pidof -x udevd`
-                [ -n "$pid" ] && kill $pid
-        fi
+	if [ -x /sbin/pidof ]; then
+		pid=`/sbin/pidof -x udevd`
+		[ -n "$pid" ] && kill $pid
+	fi
 }
 
 export ACTION=add

@@ -29,9 +29,9 @@ echo -n "Starting udev"
 
 # mount the tmpfs on /dev, if not already done
 LANG=C awk "\$2 == \"/dev\" && \$4 == \"tmpfs\" { exit 1 }" /proc/mounts && {
-        mount -n -o mode=0755 -t tmpfs none "/dev"
-        mkdir -m 0755 /dev/pts
-        mkdir -m 1777 /dev/shm
+	mount -n -o mode=0755 -t tmpfs none "/dev"
+	mkdir -m 0755 /dev/pts
+	mkdir -m 1777 /dev/shm
 }
 
 if [ -e /etc/dev.tar ]; then

@@ -42,18 +42,18 @@ fi
 # make_extra_nodes
 kill_udevd > "/dev/null" 2>&1
 
-        # trigger the sorted events
-        echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug
-        /sbin/udevd -d
-
-        /sbin/udevadm control --env=STARTUP=1
-		if [ "$not_first_boot" != "" ];then
-			/sbin/udevadm trigger --action=add --subsystem-nomatch=tty --subsystem-nomatch=mem --subsystem-nomatch=vc --subsystem-nomatch=vtconsole --subsystem-nomatch=misc --subsystem-nomatch=dcon --subsystem-nomatch=pci_bus  --subsystem-nomatch=graphics  --subsystem-nomatch=backlight --subsystem-nomatch=video4linux  --subsystem-nomatch=platform
-			(/sbin/udevadm settle --timeout=3; /sbin/udevadm control --env=STARTUP=)&
-		else
-			/sbin/udevadm trigger --action=add
-			/sbin/udevadm settle
-		fi
+# trigger the sorted events
+echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug
+/sbin/udevd -d
+
+/sbin/udevadm control --env=STARTUP=1
+if [ "$not_first_boot" != "" ];then
+	/sbin/udevadm trigger --action=add --subsystem-nomatch=tty --subsystem-nomatch=mem --subsystem-nomatch=vc --subsystem-nomatch=vtconsole --subsystem-nomatch=misc --subsystem-nomatch=dcon --subsystem-nomatch=pci_bus  --subsystem-nomatch=graphics	 --subsystem-nomatch=backlight --subsystem-nomatch=video4linux	--subsystem-nomatch=platform
+	(/sbin/udevadm settle --timeout=3; /sbin/udevadm control --env=STARTUP=)&
+else
+	/sbin/udevadm trigger --action=add
+	/sbin/udevadm settle
+fi
 
 echo
 exit 0

index edc3c9a..0b25b07 100644
@@ -28,7 +28,7 @@ export ACTION=add
 echo -n "Starting udev"
 
 # mount the tmpfs on /dev, if not already done
-LANG=C awk "\$2 == \"/dev\" && \$4 == \"tmpfs\" { exit 1 }" /proc/mounts && {
+LANG=C awk '$2 == "/dev" && $3 == "tmpfs" || $3 == "devtmpfs") { exit 1 }' /proc/mounts && {
 	mount -n -o mode=0755 -t tmpfs none "/dev"
 	mkdir -m 0755 /dev/pts
 	mkdir -m 1777 /dev/shm

index 3e4e402..f952c90 100644
@@ -1,6 +1,6 @@
 include udev.inc
 
-PR = "r7"
+PR = "r8"
 
 SRC_URI += "file://udev-166-v4l1-1.patch"
 

index eac7903..7b6ed64 100644
@@ -25,6 +25,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \
            file://network.sh \
            file://local.rules \
            file://udev-cache \
+           file://udev-cache.default \
            file://init"
 
 inherit autotools pkgconfig update-rc.d

@@ -56,7 +57,7 @@ FILES_libgudev = "${base_libdir}/libgudev*.so.* ${libdir}/libgudev*.so.*"
 FILES_libgudev-dbg = "${base_libdir}/.debug/libgudev*.so.* ${libdir}/.debug/libgudev*.so.*"
 FILES_libgudev-dev = "${includedir}/gudev* ${libdir}/libgudev*.so ${libdir}/libgudev*.la \
                      ${libdir}/libgudev*.a ${libdir}/pkgconfig/gudev*.pc"
-FILES_udev-cache = "${sysconfdir}/init.d/udev-cache"
+FILES_udev-cache = "${sysconfdir}/init.d/udev-cache ${sysconfdir}/default/udev-cache"
 
 FILES_udev-acl = "${base_libdir}/udev/udev-acl ${base_libdir}/udev/rules.d/70-acl.rules"
 

@@ -68,6 +69,14 @@ do_install_append () {
 	install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/udev
 	install -m 0755 ${WORKDIR}/udev-cache ${D}${sysconfdir}/init.d/udev-cache
 
+	install -d ${D}${sysconfdir}/default
+	install -m 0755 ${WORKDIR}/udev-cache.default ${D}${sysconfdir}/default/udev-cache
+
+	touch ${D}${sysconfdir}/udev/saved.uname
+	touch ${D}${sysconfdir}/udev/saved.cmdline
+	touch ${D}${sysconfdir}/udev/saved.devices
+	touch ${D}${sysconfdir}/udev/saved.atags
+
 	install -d ${D}${sysconfdir}/udev/rules.d/
 
 	install -m 0644 ${WORKDIR}/local.rules         ${D}${sysconfdir}/udev/rules.d/local.rules

index 0b25b07..a2b6f53 100644
@@ -14,6 +14,7 @@ export TZ=/etc/localtime
 [ -d /sys/class ] || exit 1
 [ -r /proc/mounts ] || exit 1
 [ -x /sbin/udevd ] || exit 1
+[ -f /etc/default/udev-cache ] && . /etc/default/udev-cache
 [ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf
 
 kill_udevd() {

@@ -34,9 +35,20 @@ LANG=C awk '$2 == "/dev" && $3 == "tmpfs" || $3 == "devtmpfs") { exit 1 }' /proc
 	mkdir -m 1777 /dev/shm
 }
 
-if [ -e /etc/dev.tar ]; then
-	(cd /; tar xf /etc/dev.tar 2>&1 | grep -v 'time stamp' || true)
-	not_first_boot=1
+if [ "$DEVCACHE" != "" ]; then
+	# Invalidate udev cache if the kernel or its bootargs/cmdline have changed
+	[ -x /bin/uname ] && /bin/uname -mrspv > /tmp/uname || touch /tmp/uname
+	[ -r /proc/cmdline ] && cat /proc/cmdline > /tmp/cmdline || touch /tmp/cmdline
+	[ -r /proc/devices ] && cat /proc/devices > /tmp/devices || touch /tmp/devices
+	[ -r /proc/atags ] && cat /proc/atags > /tmp/atags || touch /tmp/atags
+	if [ -e $DEVCACHE ] && \
+		cmp -s /tmp/uname /etc/udev/saved.uname && \
+		cmp -s /tmp/cmdline /etc/udev/saved.cmdline && \
+		cmp -s /tmp/devices /etc/udev/saved.devices && \
+		cmp -s /tmp/atags /etc/udev/saved.atags; then
+		(cd /; tar xf $DEVCACHE > /dev/null 2>&1)
+		not_first_boot=1
+	fi
 fi
 
 # make_extra_nodes

index 77bbda6..797cb82 100644
@@ -9,12 +9,25 @@
 # Short-Description: cache /dev to speedup the udev next boot
 ### END INIT INFO
 
-[ -d /sys/class ] || exit 1
-[ -r /proc/mounts ] || exit 1
-[ -x /sbin/udevd ] || exit 1
+export TZ=/etc/localtime
 
-if [ ! -e /etc/dev.tar ]; then
-	(cd /; tar cf /etc/dev.tar dev)
+[ -f /etc/default/udev-cache ] && . /etc/default/udev-cache
+
+echo "Caching udev devnodes"
+
+if [ "$DEVCACHE" != "" ]; then
+	echo -n "Populating dev cache"
+	(cd /; tar cf $DEVCACHE dev)
+	mv /tmp/uname /etc/udev/saved.uname
+	mv /tmp/cmdline /etc/udev/saved.cmdline
+	mv /tmp/devices /etc/udev/saved.devices
+	mv /tmp/atags /etc/udev/saved.atags
+	echo
+else
+	rm -f /tmp/uname
+	rm -f /tmp/cmdline
+	rm -f /tmp/devices
+	rm -f /tmp/atags
 fi
 
 exit 0

new file mode 100644
index 0000000..5c4937a
@@ -0,0 +1,4 @@
+# Default for /etc/init.d/udev
+
+# Comment this out to disable device cache
+DEVCACHE="/etc/dev.tar"

index f952c90..c89eab4 100644
@@ -1,6 +1,6 @@
 include udev.inc
 
-PR = "r8"
+PR = "r9"
 
 SRC_URI += "file://udev-166-v4l1-1.patch"
 

index a2b6f53..7bc6488 100644
@@ -26,7 +26,7 @@ kill_udevd() {
 
 export ACTION=add
 # propagate /dev from /sys
-echo -n "Starting udev"
+echo "Starting udev"
 
 # mount the tmpfs on /dev, if not already done
 LANG=C awk '$2 == "/dev" && $3 == "tmpfs" || $3 == "devtmpfs") { exit 1 }' /proc/mounts && {

@@ -67,5 +67,4 @@ else
 	/sbin/udevadm settle
 fi
 
-echo
 exit 0

index c89eab4..6d71f4d 100644
@@ -1,6 +1,6 @@
 include udev.inc
 
-PR = "r9"
+PR = "r10"
 
 SRC_URI += "file://udev-166-v4l1-1.patch"
 

index 7bc6488..511031c 100644
@@ -51,6 +51,11 @@ if [ "$DEVCACHE" != "" ]; then
 	fi
 fi
 
+if [ -x /sbin/depmod ] && [ ! -e "/lib/modules/$(uname -r)"/modules.dep ]; then
+	mkdir -p /lib/modules/$(uname -r)
+	depmod -ae
+fi
+
 # make_extra_nodes
 kill_udevd > "/dev/null" 2>&1
 

index 6d71f4d..b993a13 100644
@@ -1,6 +1,6 @@
 include udev.inc
 
-PR = "r10"
+PR = "r11"
 
 SRC_URI += "file://udev-166-v4l1-1.patch"
 

index 7b6ed64..8343eaf 100644
@@ -36,7 +36,7 @@ libexecdir = "${base_libdir}/udev"
 EXTRA_OECONF = "--disable-introspection --with-rootlibdir=${base_libdir} \
                 --with-pci-ids-path=${datadir}/pci.ids"
 
-PACKAGES =+ "udev-acl udev-consolekit"
+PACKAGES =+ "udev-acl udev-consolekit udev-utils"
 PACKAGES =+ "udev-cache libudev libudev-dev libudev-dbg"
 PACKAGES =+ "libgudev libgudev-dev libgudev-dbg"
 

@@ -47,6 +47,8 @@ INITSCRIPT_NAME_udev-cache = "udev-cache"
 INITSCRIPT_PARAMS_udev-cache = "start 36 S ."
 
 FILES_${PN} += "${libexecdir} ${libdir}/ConsoleKit"
+RRECOMMENDS_${PN} += "udev-utils"
+
 FILES_${PN}-dbg += "${libexecdir}/.debug"
 FILES_${PN}-dev = "${datadir}/pkgconfig/udev.pc"
 FILES_libudev = "${base_libdir}/libudev.so.*"

@@ -61,6 +63,8 @@ FILES_udev-cache = "${sysconfdir}/init.d/udev-cache ${sysconfdir}/default/udev-c
 
 FILES_udev-acl = "${base_libdir}/udev/udev-acl ${base_libdir}/udev/rules.d/70-acl.rules"
 
+FILES_udev-utils = "${bindir}/udevinfo ${bindir}/udevtest ${base_sbindir}/udevadm"
+
 RDEPENDS_udev-consolekit += "udev-acl"
 FILES_udev-consolekit = "${libdir}/ConsoleKit"
 

index b993a13..d661044 100644
@@ -1,6 +1,6 @@
 include udev.inc
 
-PR = "r11"
+PR = "r12"
 
 SRC_URI += "file://udev-166-v4l1-1.patch"