[PATCH 32/45] clk: socfpga: Make sure clk_init_data is fully initialized

Dinh Nguyen dinguyen at kernel.org
Fri Aug 21 06:31:01 PDT 2026



On 8/21/26 03:53, Geert Uytterhoeven 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>
> ---
> Compile-tested only.
> ---
>   drivers/clk/socfpga/clk-gate-a10.c   | 2 +-
>   drivers/clk/socfpga/clk-gate-s10.c   | 6 +++---
>   drivers/clk/socfpga/clk-gate.c       | 2 +-
>   drivers/clk/socfpga/clk-periph-a10.c | 2 +-
>   drivers/clk/socfpga/clk-periph-s10.c | 8 ++++----
>   drivers/clk/socfpga/clk-periph.c     | 2 +-
>   drivers/clk/socfpga/clk-pll-a10.c    | 2 +-
>   drivers/clk/socfpga/clk-pll-s10.c    | 8 ++++----
>   drivers/clk/socfpga/clk-pll.c        | 2 +-
>   9 files changed, 17 insertions(+), 17 deletions(-)
> 
Acked-by: Dinh Nguyen <dinguyen at kernel.org>

Thanks,
Dinh



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