Re: [PATCH] clk: Fix doc of clk_get_parent

[Paul Cercueil]

Hi,

Le dim. 7 mars 2021 à 14:27, Russell King - ARM Linux admin 
<linux@xxxxxxxxxxxxxxx> a écrit :
> On Sun, Mar 07, 2021 at 02:06:26PM +0000, Paul Cercueil wrote:
> >  On error, or when the passed parameter is NULL, the return value is 
> > NULL
> >  and not a PTR_ERR()-encoded value.
>
> No, the documentation is accurate. The CCF is just an implementation
> of the API, the file you are modifying is the definitive API
> documentation.

Well, then the code has to be fixed, because right now it returns NULL 
on error, since the 2.6 days.

Cheers,
-Paul