[PATCH] arm64: Define HAVE_ARCH_PIO_SIZE and related symbols.

David Daney ddaney at caviumnetworks.com
Tue Jul 14 10:54:25 PDT 2015

On 07/14/2015 10:04 AM, Will Deacon wrote:
> Hi David,
> On Tue, Jul 14, 2015 at 05:58:20PM +0100, David Daney wrote:
> We only get this definition if CONFIG_GENERIC_IOMAP=y. Why is that
> selected?

OK, Good question.

The original patch was against 3.18, but  commit 09a5723983e (arm64: Use 
include/asm-generic/io.h) changed some of this, so it may need 

Let me reevaluate this patch.

David Daney

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