[PATCH v4 2/2] MIPS: io: add a barrier after register read in readX()

[James Hogan]

On Thu, Apr 12, 2018 at 10:33:42PM -0400, Sinan Kaya wrote:
> On 4/12/2018 10:30 PM, Sinan Kaya wrote:
> > +	/* prevent prefetching of coherent DMA dma prematurely */	\
> 
> I tried to write DMA data but my keyboard is not cooperating. I'll hold onto
> posting another version until I hear back from you for wmb().

No problem, I've applied both for 4.17 and tweaked the comment.

Thanks
James
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