Re: [PATCH 09/27] leds: Allow compile test of GPIO consumers if !GPIOLIB

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Jacek,

On Wed, May 6, 2015 at 9:58 AM, Jacek Anaszewski
<j.anaszewski@xxxxxxxxxxx> wrote:
> Why don't you apply the same modification to all LED Kconfig
> entries with GPIOLIB dependency?

LEDS_PCA9532_GPIO is a GPIO provider, not a consumer. There are no
dummies for GPIO providers.
LEDS_GPIO doesn't compile if !GPIOLIB, but I missed that it's just due to
a missing dummy for devm_get_gpiod_from_child() and a missing include.
Will fix.

Thanks!

> On 05/05/2015 06:32 PM, Geert Uytterhoeven wrote:
>> The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
>> not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
>> functionality only, can still be compiled if GPIOLIB is not enabled.
>>
>> Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
>> appropriate.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
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                                -- Linus Torvalds
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