linux-kernel - Re: [PATCH] ARM: shmobile: Remove redundant cpu

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Message-ID: <CANqRtoRBpf6gmqUb1avYFWV0sJ5Oo_ZcymRZoDKtm7sgS-zBhA@mail.gmail.com>
Date:	Sat, 14 Feb 2015 09:58:42 +0000
From:	Magnus Damm <magnus.damm@...il.com>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Simon Horman <horms@...ge.net.au>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	SH-Linux <linux-sh@...r.kernel.org>
Subject: Re: [PATCH] ARM: shmobile: Remove redundant cpu_disable implementation

Hi Stephen,

On Sat, Feb 14, 2015 at 12:41 AM, Stephen Boyd <sboyd@...eaurora.org> wrote:
> By default only the non-boot CPUs can be hotplugged if the
> smp_operations structure doesn't have the cpu_disable function
> pointer set. r8a7779_cpu_disable() implements the same logic,
> only non-boot CPUs can be hotplugged, so it's redundant to
> override the default behavior.
>
> Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
> ---
>  arch/arm/mach-shmobile/smp-r8a7779.c | 7 -------
>  1 file changed, 7 deletions(-)

Thanks for breaking out this change. It looks good to me!

Acked-by: Magnus Damm <damm+renesas@...nsource.se>

Cheers,

/ magnus
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