Re: [PATCH v2] avr32: fix nop compile fails from system.h split up

[David Howells]

Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx> wrote:

> To fix:
> 
>   In file included from kernel/exit.c:61:
>   arch/avr32/include/asm/mmu_context.h: In function 'enable_mmu':
>   arch/avr32/include/asm/mmu_context.h:135: error: implicit
>   declaration of function 'nop'
> 
> It needs an include of the new file created in:
> 
> commit ae473946586680b01c13975a3b674de23ad7c93e
> 
>     "Disintegrate asm/system.h for AVR32"
> 
> But since that file only contains "nop", and since other
> arch already have precedent of putting nop in asm/barrier.h
> we should just delete the new file and put nop in barrier.h
> 
> Suggested-by: David Howells <dhowells@xxxxxxxxxx>
> Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
> Cc: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
> Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

Acked-by: David Howells <dhowells@xxxxxxxxxx>
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