On 07/08/2015 01:37 AM, James Liao wrote:
> diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
> index 68af518..622e7b6 100644
> --- a/drivers/clk/mediatek/clk-pll.c
> +++ b/drivers/clk/mediatek/clk-pll.c
> @@ -138,16 +138,28 @@ static void mtk_pll_calc_values(struct mtk_clk_pll *pll, u32 *pcw, u32 *postdiv,
> u32 freq, u32 fin)
> {
> unsigned long fmin = 1000 * MHZ;
> + const struct mtk_pll_div_table *div_table = pll->data->div_table;
> u64 _pcw;
> u32 val;
>
> if (freq > pll->data->fmax)
> freq = pll->data->fmax;
>
> - for (val = 0; val < 4; val++) {
> + if (div_table) {
> + if (freq > div_table[0].freq)
> + freq = div_table[0].freq;
> +
> + for (val = 0; div_table[val + 1].freq != 0; val++) {
> + if (freq > div_table[val + 1].freq)
> + break;
> + }
> *postdiv = 1 << val;
> - if (freq * *postdiv >= fmin)
> - break;
> + } else {
> + for (val = 0; val < 5; val++) {
> + *postdiv = 1 << val;
> + if ((u64)freq * *postdiv >= fmin)
>
No mention of this cast in the commit text. Is this fixing a bug? If so,
please mention it and/or split this bug fix off of this patch.
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