memory: pl172: simplify releasing AMBA regions with devm

memory: pl172: simplify releasing AMBA regions with devm

Use devm_add_action_or_reset() and dev_err_probe() to make the probe()
error handling simpler around amba_release_regions() cleanup.  This
allows to drop the remove() callback entirely.

Suggested-by: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20240825135001.48963-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>