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The local variable clk_ns uses at most 32 bits and can be a u32. Replace the 64-by-32 do_div() division with a standard divison. Since do_div() casts the divisor to u32 anyway, changing the data type of clk_ns to u32 also removes the following Coccinelle/coccicheck warning reported by do_div.cocci: WARNING: do_div() does a 64-by-32 division, please consider using div64_u64 instead Use min_t(u32,,) to simplify the code and improve its readability. Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com> Link: https://lore.kernel.org/r/20240818142300.64156-2-thorsten.blum@toblux.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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