On Mon, Dec 5, 2022, at 02:11, Serge Semin wrote:
> On Thu, Dec 01, 2022 at 12:48:32PM +0100, Anders Roxell wrote:
>>
>> for (i = 0; i < hpriv->n_clks; i++) {
>> - if (!strcmp(hpriv->clks[i].id, con_id))
>> + if (hpriv->clks && hpriv->clks[i].id &&
>> + !strcmp(hpriv->clks[i].id, con_id))
>> return hpriv->clks[i].clk;
>> }
>
> Indeed I should have taken into account that devm_clk_bulk_get_all()
> can get unnamed clocks too. But checking the hpriv->clks pointer for
> being not null is redundant, since the ahci_platform_get_resources()
> procedure makes sure that the array is always allocated. At the very
> least you shouldn't check the pointer in the loop, but can make sure
> that the clks array is available before it.
Do you think this is otherwise the correct fix then? Any chance we
can still get a version of it into 6.1?
Arnd
