Re: linux-next: build failure after merge of the arm-soc tree

[Will Deacon]

On Sun, Mar 09, 2014 at 11:55:14AM +0000, Mark Brown wrote:
> Hi all,

Hi Mark,

> After merging the arm-soc tree, today's linux-next build (20140309)
> failed for arm64 defconfig like this:
> 
> /home/broonie/next/next/drivers/irqchip/irq-gic.c: In function 'gic_raise_softirq':
> /home/broonie/next/next/drivers/irqchip/irq-gic.c:666:2: error: implicit declaration of function 'dmb' [-Werror=implicit-function-declaration]
>   dmb(ishst);
>   ^

Damnit, that's because we ended up going with dmb instead of dsb after it
(surprisingly) turned out to be sufficient. The simple patch below fixes the
problem -- Catalin, can we get this into -next please?

I have an extra patch which actually makes use of the options, but we should
get things building again first.

Cheers,

Will

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