Jeongtae Park has not been active on LKML:
https://lore.kernel.org/lkml/?q=f%3A%22Jeongtae+Park%22

Remove him from the Samsung S5P MFC driver entry.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jeongtae Park <jtp.park@samsung.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Link: https://lore.kernel.org/r/20201016151528.7553-3-krzk@kernel.org