Re: [PATCH v2] gpio: return NULL from gpiod_get_optional when GPIOLIB is disabled

From: Mark Brown
Date: Wed Feb 22 2017 - 13:51:18 EST

On Wed, Feb 22, 2017 at 10:27:25AM -0800, Dmitry Torokhov wrote:

> The point is that they return the same value when regulator is not
> present and when regulator support is compiled out. GPIOLIB returns NULL
> and -ENOSYS respectively, and I contend that this is wrong and needs to
> be resolved first.

FWIW this makes sense to me.

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