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clk: x86: cgu: convert from divider_round_rate() to divider_determine_rate()

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The divider_round_rate() function is now deprecated, so let's migrate
to divider_determine_rate() instead so that this deprecated API can be
removed.

Note that when the main function itself was migrated to use
determine_rate, this was mistakenly converted to:

    req->rate = divider_round_rate(...)

This is invalid in the case when an error occurs since it can set the
rate to a negative value.

Fixes: f7a6bed91a ("clk: x86: cgu: convert from round_rate() to determine_rate()")
Signed-off-by: Brian Masney <bmasney@redhat.com>
This commit is contained in:
Brian Masney 2026-01-08 16:16:40 -05:00
parent 56c1cfb488
commit bb1b0e63db
1 changed files with 2 additions and 4 deletions
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6
drivers/clk/x86/clk-cgu.c
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@ -137,10 +137,8 @@ static int lgm_clk_divider_determine_rate(struct clk_hw *hw,
{
struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
req->rate = divider_round_rate(hw, req->rate, &req->best_parent_rate, divider->table,
divider->width, divider->flags);
return 0;
return divider_determine_rate(hw, req, divider->table, divider->width,
divider->flags);
}
static int