[PATCH v3 3/3] clk: mvebu: migrate CP110 system controller to clk_hw API and registration

[Stephen Boyd]

On 09/24, Marcin Wojtas wrote:
> Hi Stephen,
> 
> 2016-09-23 23:47 GMT+02:00 Stephen Boyd <sboyd at codeaurora.org>:
> > On 09/21, Marcin Wojtas wrote:
> >> @@ -203,80 +202,75 @@ static int cp110_syscon_clk_probe(struct platform_device *pdev)
> >>       if (ret)
> >>               return ret;
> >>
> >> -     cp110_clks = devm_kcalloc(&pdev->dev, sizeof(struct clk *),
> >> -                               CP110_CLK_NUM, GFP_KERNEL);
> >> -     if (!cp110_clks)
> >> -             return -ENOMEM;
> >> -
> >> -     cp110_clk_data = devm_kzalloc(&pdev->dev,
> >> -                                   sizeof(*cp110_clk_data),
> >> +     cp110_clk_data = devm_kcalloc(&pdev->dev, sizeof(*cp110_clk_data),
> >> +                                   sizeof(struct clk_hw *) * CP110_CLK_NUM,
> >>                                     GFP_KERNEL);
> >
> > This doesn't look right. Why are calloc()ing clk_hw_onecell_data this
> > way?
> 
> After some time, at a first sight it seems I should've used following:
> cp110_clk_data = devm_kzalloc(&pdev->dev, sizeof(*cp110_clk_data) +
>                                                     sizeof(struct
> clk_hw *) * CP110_CLK_NUM,
>                                                     GFP_KERNEL);
> 
> I'll re-check, but is that what you meant?

Yes that looks better.

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