linux-phytec-ti

arm64: remove bogus TASK_SIZE_64 check

The comparison between TASK_SIZE_64 and MODULES_VADDR does not
make any sense on arm64, it is simply something that has been
carried over from the ARM port which arm64 is based on. So drop it.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>