Re: [PATCH] clk: sprd: composite: Simplify determine_rate implementation

[Stephen Boyd <sboyd@kernel.org>]

Quoting Stephen Boyd (2023-06-13 12:54:42)
> The sprd_div_helper_round_rate() function calls divider_round_rate()
> which calls divider_round_rate_parent() which calls
> divider_determine_rate(). This call chain converts back and forth from
> the rate request structure to make a determine_rate clk_op fit with a
> round_rate clk_op. Simplify the code here by directly calling
> divider_determine_rate() instead.
> 
> This fixes a smatch warning where an unsigned long is compared to less
> than zero, which is impossible. This makes sprd_div_helper_round_rate()
> unnecessary as well so simply remove it and fold it into the only caller
> left.
> 
> Reported-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
> Closes: https://lore.kernel.org/r/45fdc54e-7ab6-edd6-d55a-473485608473@oracle.com
> Cc: Maxime Ripard <maxime@cerno.tech>
> Fixes: 302d2f836d78 ("clk: sprd: composite: Switch to determine_rate")
> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
> ---

Applied to clk-next