[PATCH 1/2] drm/sun4i: Make sure clk_init_data is fully initialized

Chen-Yu Tsai wens at kernel.org
Fri Aug 21 06:41:21 PDT 2026


On Fri, Aug 21, 2026 at 6:03 PM 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: Chen-Yu Tsai <wens at kernel.org>



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