phy: mediatek: phy-mtk-hdmi: Simplify with dev_err_probe()

Use the dev_err_probe() helper to simplify error handling during probe.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220328111046.210736-1-angelogioacchino.delregno@collabora.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>