mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2025-12-16 10:03:50 +01:00
All bits in the ICSR register in the cortexm system control block are either read-only or don't have an effect when writing a zero. A read-modify-write cycle is thus not required when writing bit flags in the register. This commit removes the reads in the read-modify-store patterns for this register.