Re: [PATCH] clk: qcom: Constify struct pll_vco

[Stephen Boyd]

Quoting Christophe JAILLET (2024-05-10 09:50:00)
> pll_vco structure are never modified. They are used as .vco_table in
> "struct clk_alpha_pll".
> 
> And in this structure, we have:
>         const struct pll_vco *vco_table;
> 
> Constifying these structures moves some data to a read-only section, so
> increase overall security.
> 
> On a x86_64, with allmodconfig:
> Before:
>    text    data     bss     dec     hex filename
>    9905   47576       0   57481    e089 drivers/clk/qcom/mmcc-msm8994.o
> 
> After:
>    text    data     bss     dec     hex filename
>   10033   47440       0   57473    e081 drivers/clk/qcom/mmcc-msm8994.o
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
> ---

Acked-by: Stephen Boyd <sboyd@xxxxxxxxxx>