Since support for big-endian arm64 kernels was removed, the CPU_LE()
macro now unconditionally emits the code it is passed, and the CPU_BE()
macro now unconditionally discards the code it is passed.
Simplify the assembly code in lib/crypto/arm64/ accordingly.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260401003331.144065-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>