KVM: arm64: Refactor vcpu_{read,write}_sys_reg

Extract the direct HW accessors for later reuse.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier 2019-06-20 11:17:00 +01:00
commit 7ea90bdd70