clk: mediatek: clk-mtk: Switch to device_get_match_data()

clk: mediatek: clk-mtk: Switch to device_get_match_data()

Instead of using of_device_get_match_data(), switch to the generic
device_get_match_data().

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Miles Chen <miles.chen@mediatek.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20230306140543.1813621-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>