Re: [PATCH 24/45] clk: nxp: Make sure clk_init_data is fully initialized

On 8/21/26 11:53, 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 <[email protected]>
> ---
> Compile-tested only.
> ---
>   drivers/clk/nxp/clk-lpc18xx-creg.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/clk/nxp/clk-lpc18xx-creg.c b/drivers/clk/nxp/clk-lpc18xx-creg.c
> index 3d3982e9c661a5c2..de3c214a80fcf903 100644
> --- a/drivers/clk/nxp/clk-lpc18xx-creg.c
> +++ b/drivers/clk/nxp/clk-lpc18xx-creg.c
> @@ -138,7 +138,7 @@ static struct clk *clk_register_creg_clk(struct device *dev,
>   					 const char **parent_name,
>   					 struct regmap *syscon)
>   {
> -	struct clk_init_data init;
> +	struct clk_init_data init = {};
>   
>   	init.ops = creg_clk->ops;
>   	init.name = creg_clk->name;

Reviewed-by: Vladimir Zapolskiy <[email protected]>

-- 
Best wishes,
Vladimir