Re: [PATCH v4 2/9] pinctrl: Renesas RZ/A1 pin and gpio controller

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Wed, Apr 26, 2017 at 2:21 PM, Geert Uytterhoeven
<geert@xxxxxxxxxxxxxx> wrote:
> On Wed, Apr 5, 2017 at 4:07 PM, Jacopo Mondi <jacopo+renesas@xxxxxxxxxx> wrote:
>> Add combined gpio and pin controller driver for Renesas RZ/A1
>> r7s72100 SoC.
>>
>> Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
>
>> --- /dev/null
>> +++ b/drivers/pinctrl/pinctrl-rza1.c
>
>> +/*
>> + * Keep this up-to-date with pinconf-generic.h: it performs packing of
>> + * pin conf flags and argument during pinconf_generic_parse_dt_config();
>> + * we simply discard pinconf argument here
>> + */
>> +#define PIN_CONF_UNPACK(pinconf)       ((pinconf) & 0xffUL)
>
> Perhaps this should be moved to pinconf-generic.h, to make sure it stays
> up-to-date?

I agree. Use the generic macros.

If further processing is needed, make a static inline to discard config flags
etc.

Yours,
Linus Walleij
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