should we change 'extern inline' to 'static inline'?

[Sascha Hauer]

On Thu, Jul 02, 2015 at 08:07:33AM +0300, Antony Pavlov wrote:
> Hi!
> 
> It looks like 'extern inline' breaks gcc-5.x build.
> 
> Here is U-Boot patch https://patchwork.ozlabs.org/patch/490178/
> 
> In barebox we have several 'extern inline' functions in arch/blackfin and arch/ppc:
> 
> arch/blackfin/include/asm/io.h
> arch/blackfin/include/asm/processor.h
> arch/ppc/include/asm/atomic.h
> arch/ppc/include/asm/bitops.h
> arch/ppc/include/asm/io.h
> 
> I can't fix it by myself because I have neither blackfin nor ppc cross-compiler to check result.

Thanks for noting. I just created the according patches. My build
checker will detect the failures if there are any.

Sascha

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