linux-phytec-fsl

arm64: head.S: move KASLR processing out of __enable_mmu()

The KASLR processing is only used by the primary boot path, and
complements the processing that takes place in __primary_switch().
Move the two parts together, to make the code easier to understand.

Also, fix up a minor whitespace issue.

Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
[will: fixed conflict with -rc3 due to lack of fd363bd417dd]
Signed-off-by: Will Deacon <will.deacon@arm.com>