clk: sunxi-ng: ccu_nm: convert from round_rate() to determine_rate()

clk: sunxi-ng: ccu_nm: convert from round_rate() to determine_rate()

The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.

I manually fixed up one minor formatting issue that occurred after
applying the semantic patch:

        req->rate = ccu_nm_find_best(&nm->common, req->best_parent_rate,
                                     req->rate,
                                     &_nm);

I manually changed it to:

        req->rate = ccu_nm_find_best(&nm->common, req->best_parent_rate,
                                     req->rate, &_nm);

Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patch.msgid.link/20250703-clk-cocci-drop-round-rate-v1-10-3a8da898367e@redhat.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>