[PATCH 22/45] clk: nomadik: Make sure clk_init_data is fully initialized

Linus Walleij linusw at kernel.org
Mon Aug 24 13:39:40 PDT 2026


On Fri, Aug 21, 2026 at 10:53 AM Geert Uytterhoeven
<geert+renesas at glider.be> wrote:

> The clk_init_data structure contains several mutually-exclusive members
> for different methods to specify the possible parents of a clock,
> prompting drivers to initialize only the members they need.  However,
> not initializing all members may cause subtle issues, which are only
> exposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is
> enabled.
>
> Make sure all members are fully initialized, to avoid such bugs, and to
> prevent future breakage when converting drivers to a different method
> for specifying the parents.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>

Acked-by: Linus Walleij <linusw at kernel.org>

Yours,
Linus Walleij



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