lib/thread: Allow nesting thread_cooperate and thread_prevent_coop

This change allows nesting critical sections, and frees the caller from
having to keep track of whether the thread has coop enabled.


BUG=b:179699789
TEST=Boot guybrush with SPI DMA

Suggested-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I325ab6181b17c5c084ca1e2c181b4df235020557
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56350
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions