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clk: clk-axi-clkgen move to min/max()

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Instead of using the type versions of min/max(), use the plain ones as
now they are perfectly capable of handling different types like
unsigned and non negative integers that are compiletime constant.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20250519-dev-axi-clkgen-limits-v6-6-bc4b3b61d1d4@analog.com
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Nuno Sá
2025-05-19 16:41:11 +01:00
committed by Stephen Boyd
parent 236ab6ad21
commit 34e42e9a92
1 changed files with 4 additions and 4 deletions
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drivers/clk/clk-axi-clkgen.c
+4 -4
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@@ -147,15 +147,15 @@ static void axi_clkgen_calc_params(const struct axi_clkgen_limits *limits,
*best_m = 0;
*best_dout = 0;
d_min = max_t(unsigned long, DIV_ROUND_UP(fin, limits->fpfd_max), 1);
d_max = min_t(unsigned long, fin / limits->fpfd_min, 80);
d_min = max(DIV_ROUND_UP(fin, limits->fpfd_max), 1);
d_max = min(fin / limits->fpfd_min, 80);
again:
fvco_min_fract = limits->fvco_min << fract_shift;
fvco_max_fract = limits->fvco_max << fract_shift;
m_min = max_t(unsigned long, DIV_ROUND_UP(fvco_min_fract, fin) * d_min, 1);
m_max = min_t(unsigned long, fvco_max_fract * d_max / fin, 64 << fract_shift);
m_min = max(DIV_ROUND_UP(fvco_min_fract, fin) * d_min, 1);
m_max = min(fvco_max_fract * d_max / fin, 64 << fract_shift);
for (m = m_min; m <= m_max; m++) {
_d_min = max(d_min, DIV_ROUND_UP(fin * m, fvco_max_fract));