[PATCH 1/2] ARM: versatile: clock: Make sure clk_init_data is fully initialized
Linus Walleij
linusw at kernel.org
Fri Aug 21 05:37:27 PDT 2026
On Fri, Aug 21, 2026 at 10:52 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>
Looks right to me:
Reviewed-by: Linus Walleij <linusw at kernel.org>
Yours,
Linus Walleij
More information about the linux-arm-kernel
mailing list