On Sun, Sep 04, 2016 at 02:05:35AM +0200, Matthias Seidel wrote: > /* clk_div doesn't support odd number */ > - chip->clk_div = (dws->max_freq / transfer->speed_hz + 1) & 0xfffe; > + chip->clk_div = ((dws->max_freq + transfer->speed_hz) / > + transfer->speed_hz + 1) & 0xfffe; Can we not use DIV_ROUND_UP here if that's what we're trying to do? The above probably needs a comment if not, I'm finding the intent rather confusing looking at the code.
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