re-register LPC-Snoop into event loop

- According to commit 2a744b2d7, LPC-Snoop needs to be registered
  into event loop, so that it can record post code.
  But in commit 0269eaf36, the reporterSource was became a local
  variable in IF-ELSE which cause LPC-Snoop didn't be register into
  event loop.

refs:
https://github.com/openbmc/phosphor-host-postd/commit/2a744b2d70ce9de8519a7c716da5009cb049db17
https://github.com/openbmc/phosphor-host-postd/commit/0269eaf36dcb486b6ac92326fa59f61c267ce7f8

TEST:
root@gsz:/lib/systemd/system# journalctl -u lpcsnoop.service
Jan 01 00:00:24 gsz systemd[1]: Started LPC Snoop Daemon.
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x1
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x2
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x2
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x3
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x3
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x4
Jan 01 00:01:05 gsz snoopd[288]: Code: 0x4
Jan 01 00:01:07 gsz snoopd[288]: Code: 0x5
Jan 01 00:01:07 gsz snoopd[288]: Code: 0x6
Jan 01 00:01:08 gsz snoopd[288]: Code: 0x5
Jan 01 00:01:11 gsz snoopd[288]: Code: 0x0
Jan 01 00:01:11 gsz snoopd[288]: Code: 0x2
Jan 01 00:01:11 gsz snoopd[288]: Code: 0x7f
Jan 01 00:01:17 gsz snoopd[288]: Code: 0x48
Jan 01 00:01:17 gsz snoopd[288]: Code: 0xe
Jan 01 00:01:17 gsz snoopd[288]: Code: 0x49
Jan 01 00:01:17 gsz snoopd[288]: Code: 0x4a

Signed-off-by: Harvey.Wu <Harvey.Wu@quantatw.com>
Change-Id: I15b50e4c5e84778c2d918ba34345dd15036157ac
1 file changed
tree: 998d7ecd1d70a84e6438742b191ae83b2ec44ced
  1. ipmisnoop/
  2. lpcsnoop/
  3. subprojects/
  4. test/
  5. .clang-format
  6. .gitignore
  7. 7seg.cpp
  8. 80-7seg.rules
  9. example.cpp
  10. LICENSE
  11. lpcsnoop.service.in
  12. main.cpp
  13. MAINTAINERS
  14. meson.build
  15. meson_options.txt
  16. OWNERS
  17. postcode-7seg@.service
  18. README.md
README.md

LPC Snoop Broadcast Daemon

This is a simple daemon which reads a file interface from an lpc-snoop driver and broadcasts the values read on DBus.