FROMLIST: KVM: arm64: Fix comment on barrier in kvm_psci_vcpu_on()

The barrier is there for power_off rather than power_state.
Probably typo in commit 358b28f0 ("arm/arm64: KVM: Allow
a VCPU to fully reset itself").

Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20211208193257.667613-3-tabba@google.com


Signed-off-by: Quentin Perret <qperret@google.com>
Bug: 209580772
Change-Id: I055d206de6a01f0ea97fb624e3647472b76f0620