[PATCH] mm: nobootmem: avoid type warning about alignment value
Tejun Heo
tj at kernel.org
Mon Nov 25 10:56:29 EST 2013
On Mon, Nov 25, 2013 at 08:57:54AM -0500, Santosh Shilimkar wrote:
> On Sunday 24 November 2013 10:14 AM, Sergei Shtylyov wrote:
> > Hello.
> >
> > On 24-11-2013 3:28, Santosh Shilimkar wrote:
> >
> >> Building ARM with NO_BOOTMEM generates below warning. Using min_t
> >
> > Where is that below? :-)
> >
> Damn.. Posted a wrong version of the patch ;-(
> Here is the one with warning message included.
>
> From 571dfdf4cf8ac7dfd50bd9b7519717c42824f1c3 Mon Sep 17 00:00:00 2001
> From: Santosh Shilimkar <santosh.shilimkar at ti.com>
> Date: Sat, 23 Nov 2013 18:16:50 -0500
> Subject: [PATCH] mm: nobootmem: avoid type warning about alignment value
>
> Building ARM with NO_BOOTMEM generates below warning.
>
> mm/nobootmem.c: In function ‘__free_pages_memory’:
> mm/nobootmem.c:88:11: warning: comparison of distinct pointer types lacks a cast
>
> Using min_t to find the correct alignment avoids the warning.
>
> Cc: Tejun Heo <tj at kernel.org>
> Cc: Andrew Morton <akpm at linux-foundation.org>
> Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>
Acked-by: Tejun Heo <tj at kernel.org>
Thanks.
--
tejun
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