Revert irq-forward patches.

Cleaning up v5.4-manatee branch from local fixes, moving all
-manatee specific patches to sys-kernel/chromeos-kernel-5_4-manatee/files

This reverts commit 12854f89b80b4a30759735d82374261f847cb3e5
 "irq-forward: use global workqueue to clean up"

This reverts commit ccc2dab144ed2cd2b2ac14b83376d66bd8903112.
 "irq-forward: use dynamic dev-minor allocation."

This reverts commit 3111fd8c1bfef469c730d543fa2a0f74100bb3c4.
 "irq-forward: experimental interrupt user space forwaring module."

BUG=None
TEST=None

Signed-off-by: Tomasz Jeznach <tjeznach@chromium.org>
Change-Id: Ibe942a37b233be4eec174b364da0c86fc63efe4b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2900826
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
6 files changed