[coreboot-gerrit] Change in em100[master]: Rename do_exit_flag to exit_requested

[Stefan Reinauer (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/c/em100/+/47842

to look at the new patch set (#2).

Change subject: Rename do_exit_flag to exit_requested
......................................................................

Rename do_exit_flag to exit_requested

... and change the type to sig_atomic_t. Also, make it
globally available again (because it is indeed useful in
other parts of the code)

Signed-off-by: Stefan Reinauer 
Change-Id: Ifd6f0d9145c689ecce0609a2d04b2221f8533181
---
M em100.c
M em100.h
2 files changed, 5 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/42/47842/2