[OE-core] [PATCH] start_getty: Over added SERIAL_CONSOLE cause error

[yin.thong.choong at intel.com]

From: Choong YinThong <yin.thong.choong at intel.com>

Error log will be logged into /var/log/message.
Added in more condition checking on the script.
Check /proc/tty/drivers and /proc/tty/driver/* file system 
to retrieve active targeted serial.
Only establish getty with active serial in runtime.

Choong YinThong (1):
  start_getty: Over added SERIAL_CONSOLE cause error in userspace log

 .../sysvinit/sysvinit-inittab/start_getty          | 38 +++++++++++++++++++---
 1 file changed, 34 insertions(+), 4 deletions(-)

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2.7.4