Messages in this thread | | | Date | Tue, 14 Jul 2015 10:54:25 -0700 | From | David Daney <> | Subject | Re: [PATCH] arm64: Define HAVE_ARCH_PIO_SIZE and related symbols. |
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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 reconsideration.
Let me reevaluate this patch.
Thanks, David Daney
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