linux-kernel - Re: linux-next: build warning after merge of the arm tree

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Date:	Mon, 21 Apr 2014 17:59:01 -0700
From:	Sebastian Capella <sebastian.capella@...aro.org>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	Russell King <linux@....linux.org.uk>, linux-next@...r.kernel.org,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the arm tree

Hi Stephen,

I'm not sure if this is helpful, but the virt_to_pfn macro added in
arch/arm/include/asm/memory.h:300 (I assume the 297 warning in yours),
in the hibernation patch:

#define virt_to_pfn(kaddr)      (__pa(kaddr) >> PAGE_SHIFT)

Should be removed as there is an improved version of virt_to_pfn for
arm in this commit: e26a9e00afc482b971afcaef1db8c9034d4d6d7c

Thanks,

Sebastian
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