soc: mediatek: mtk-svs: delete superfluous platform data entries

The platform name and efuse parsing function pointer are only used while
probing the device. Use them from the svs_platform_data struct instead.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Roger Lu <roger.lu@mediatek.com>
Link: https://lore.kernel.org/r/20230111074528.29354-12-roger.lu@mediatek.com


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>