On 25/05/2020 08:41, Weiyi Lu wrote:
> It'd be dangerous when struct clk_core have new memebers.
> Add the missing initial value to clk_init_data.
>
Sorry I don't really understand this commit message, can please explain.
In any case if this is a problem, then we probably we should fix it for all drivers.
Apart from drivers/clk/mediatek/clk-cpumux.c
It's a widely used pattern:
$ git grep "struct clk_init_data init;"| wc -l
235
Regards,
Matthias
> Fixes: a3ae549917f1 ("clk: mediatek: Add new clkmux register API")
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Weiyi Lu <weiyi.lu@xxxxxxxxxxxx>
> ---
> drivers/clk/mediatek/clk-mux.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clk/mediatek/clk-mux.c b/drivers/clk/mediatek/clk-mux.c
> index 76f9cd0..14e127e 100644
> --- a/drivers/clk/mediatek/clk-mux.c
> +++ b/drivers/clk/mediatek/clk-mux.c
> @@ -160,7 +160,7 @@ struct clk *mtk_clk_register_mux(const struct mtk_mux *mux,
> spinlock_t *lock)
> {
> struct mtk_clk_mux *clk_mux;
> - struct clk_init_data init;
> + struct clk_init_data init = {};
> struct clk *clk;
>
> clk_mux = kzalloc(sizeof(*clk_mux), GFP_KERNEL);
>
