On Wed, Nov 09, 2022 at 11:08:07AM -0800, Dmitry Torokhov wrote:
> On Wed, Nov 09, 2022 at 01:20:46PM +0200, Andy Shevchenko wrote:
> > On Tue, Nov 08, 2022 at 04:26:51PM -0800, Dmitry Torokhov wrote:
...
> > > + pr_debug("%s: parsed '%s' property of node '%pfwP[%d]' - status (%d)\n",
> > > + __func__, propname, fwnode, idx, PTR_ERR_OR_ZERO(desc));
> >
> > %pe ?
>
> "/* %pe with a non-ERR_PTR gets treated as plain %p */".
>
> I do not think users are interested in the address on success.
Hmm... Perhaps we can teach %pe to behave differently with, e.g. %pe0,
modification. But this is another story. So, let's go with your variant.
...
> > > +#include <dt-bindings/gpio/gpio.h>
> >
> > Not sure why we have this here.
>
> For convenience - so that users have access to GPIO_ACTIVE_HIGH/
> GPIO_ACTIVE_LOW and other flags.
Okay, would we make this as a guarantee then?
In such case a comment before this inclusion should be added to explain why
we do that without any actual user to be present in the header file.
--
With Best Regards,
Andy Shevchenko
