arch-arm: FIXUP for the add PRFM PST instruction commit

Change-Id: I898e5b565c6591f88ae732b24713aeae2c827cbd
Reviewed-on: https://gem5-review.googlesource.com/c/13815
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
1 file changed