Pull arm64 fixes from Will Deacon:
- Fix spurious CPU hotplug warning message from SETEND emulation code
- Fix the build when GCC wasn't inlining our I/O accessor internals
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/io: add constant-argument check
arm64: armv8_deprecated: Fix warning in isndep cpuhp starting process