Revert "clk: imx: composite-8m: Add support to determine_rate"

This reverts commit 156e96f.

This patch was found to cause some division issues on the i.MX8MP
which causes the video clocks to not properly divide when division
was greate than 8.  This causes video failures on disp1_pix and
disp2_pix clocks.

Until a better solution is found, we'll have to revert this.

Signed-off-by: Adam Ford <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Peng Fan <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>

Author: aford173

drivers/clk/imx/clk-composite-8m.c

@@ -119,17 +119,10 @@ static int imx8m_clk_composite_divider_set_rate(struct clk_hw *hw,
 	return ret;
 }
 
-static int imx8m_clk_divider_determine_rate(struct clk_hw *hw,
-				      struct clk_rate_request *req)
-{
-	return clk_divider_ops.determine_rate(hw, req);
-}
-
 static const struct clk_ops imx8m_clk_composite_divider_ops = {
 	.recalc_rate = imx8m_clk_composite_divider_recalc_rate,
 	.round_rate = imx8m_clk_composite_divider_round_rate,
 	.set_rate = imx8m_clk_composite_divider_set_rate,
-	.determine_rate = imx8m_clk_divider_determine_rate,
 };
 
 static u8 imx8m_clk_composite_mux_get_parent(struct clk_hw *hw)