clk: sophgo: Use div64* for 64-by-32 division to simplify

clk: sophgo: Use div64* for 64-by-32 division to simplify

Fixes Coccinelle/coccicheck warnings reported by do_div.cocci.

cocci warnings:
    drivers/clk/sophgo/clk-sg2042-pll.c:217:1-7: WARNING:
    do_div() does a 64-by-32 division, please consider using div64_ul
    instead.

    drivers/clk/sophgo/clk-sg2042-pll.c:160:1-7: WARNING:
    do_div() does a 64-by-32 division, please consider using div64_u64
    instead.

replace do_div() with div64_*() which doesn't implicitly cast the divisor.

Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Link: https://lore.kernel.org/r/tencent_D5D35C992B70843CF70F5533E49717D24906@qq.com
Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Chen Wang <wangchen20@iscas.ac.cn>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>