Kernel interrupt hook management fixes: - properly assign unique hook IDs - after hook removal, remove hook-specific interrupt disable flag
Kernel interrupt hook management fixes:
- properly assign unique hook IDs
- after hook removal, remove hook-specific interrupt disable flag



veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi