[oe] [meta-efl][meta-oe 09/15] systemd-serialgetty: use better default SERIAL_CONSOLE

[Martin Jansa]

* having /dev/ttySO fails with:
  | ln: failed to create symbolic link
  `/OE/shr-core/tmp/work/nokia900-oe-linux-gnueabi/systemd-serialgetty-1.0-r0/image/etc/systemd/system/getty.target.wants/serial-getty@/dev/ttyS0.service':
  No such file or directory

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 .../recipes-core/systemd/systemd-serialgetty.bb    |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/meta-oe/recipes-core/systemd/systemd-serialgetty.bb b/meta-oe/recipes-core/systemd/systemd-serialgetty.bb
index 86d833e..2b88d0c 100644
--- a/meta-oe/recipes-core/systemd/systemd-serialgetty.bb
+++ b/meta-oe/recipes-core/systemd/systemd-serialgetty.bb
@@ -2,7 +2,9 @@ DESCRIPTION = "Systemd serial config"
 LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://${WORKDIR}/LICENSE;md5=751419260aa954499f7abaabaa882bbe"
 
-SERIAL_CONSOLE ?= "115200 /dev/ttyS0"
+PR = "r1"
+
+SERIAL_CONSOLE ?= "115200 ttyS0"
 
 SRC_URI = "file://LICENSE \
            file://serial-getty@.service"
-- 
1.7.7.1