For historical reasons, the naming of parameters and their types in the
arm64 stacktrace code differs from that used in generic code and other
architectures, even though the types are equivalent.

For consistency and clarity, use the generic names.

There should be no functional change as a result of this patch.
Signed-off-by: Madhavan T. Venkataraman <madvenka@linux.microsoft.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Kalesh Singh <kaleshsingh@google.com> for the series.
Link: https://lore.kernel.org/r/20220413145910.3060139-7-mark.rutland@arm.comSigned-off-by: Catalin Marinas <catalin.marinas@arm.com>