[coreboot-gerrit] Change in em100[master]: em100: Always install signal handler

[Stefan Reinauer (Code Review)]

Hello build bot (Jenkins), Ryan O'Leary, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/em100/+/45538

to look at the new patch set (#3).

Change subject: em100: Always install signal handler
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em100: Always install signal handler

Always catch SIGINT, because we don't want the tool to be interrupted
half way through operations. This might leave the EM100Pro in a bad
state that requires physically reconnecting the device. This renders
the tool virtually unusable for lab setups.

Signed-off-by: Stefan Reinauer 
Change-Id: I649dc491f68f764fdb1352599ff17b36e3d39fd8
---
M em100.c
1 file changed, 13 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/38/45538/3