Re: port-arm/52163 - support for gpio for Xscale

[Paul Goyette <paul%whooppee.com@localhost>]

On Tue, 16 May 2017, smesgr wrote:

> Hi Paul,
>
> I have changed my local code according your suggestions. If gpio is available 
> in the kernel configuration the kernel compiles and runs fine. If the gpio 
> attachement in kernel configuration is removed however the linker complaining 
> about unresolved symbol gpiobus_print. To be honest I already expected a 
> linker error without NGPIO preprocessor directives. I'm not entirely sure how 
> NetBSD make process is done, but I assume the sys/gpio/gpio.c isn't compiled 
> if not configured.
> I can add the NGPIO conditions again, but doubtful If the additional rescan 
> is still useful.

Hmmm.  I would have to think about this further.



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