arm64: remove __calc_phys_offset
arm64: remove __calc_phys_offset

This removes the function __calc_phys_offset and all open coded
virtual to physical address translations using the offset kept
in x28.

Instead, just use absolute or PC-relative symbol references as
appropriate when referring to virtual or physical addresses,
respectively.

Tested-by: Mark Rutland <1db9dd262beaa64f35756dd39531d9747b7778bb@arm.com>
Reviewed-by: Mark Rutland <1db9dd262beaa64f35756dd39531d9747b7778bb@arm.com>
Signed-off-by: Ard Biesheuvel <66d3c5fdaeea7ff1f996ad04f2c45e08ab38e2f5@linaro.org>
Signed-off-by: Will Deacon <b913f13ef92ac157955c954ccaaff7be065faba4@arm.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs