ARM: KVM: fix ordering of 64bit coprocessor accesses

ARM: KVM: fix ordering of 64bit coprocessor accesses

Commit 5790897129fc (ARM: KVM: Fix 64-bit coprocessor handling)
added an ordering dependency for the 64bit registers.

The order described is: CRn, CRm, Op1, Op2, 64bit-first.

Unfortunately, the implementation is: CRn, 64bit-first, CRm...

Move the 64bit test to be last in order to match the documentation.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>