[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20160427172211.395b846a@xhacker>
Date: Wed, 27 Apr 2016 17:22:11 +0800
From: Jisheng Zhang <jszhang@...vell.com>
To: <linux@....linux.org.uk>
CC: <linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ARM: reboot: remove duplicated local_irq_disable()
Dear Russell,
On Wed, 30 Mar 2016 14:45:08 +0800 Jisheng Zhang wrote:
> Once entering machine_halt() and machine_restart(), local_irq_disable()
> is called, and local irq is kept disabled, so the local_irq_disable()
> at the end of these two functions are not necessary, remove it.
Could I put the patch in your patch tracking system?
Thanks,
Jisheng
>
> Signed-off-by: Jisheng Zhang <jszhang@...vell.com>
> ---
>
> Since v1:
> - correct typo in commit msg
>
> arch/arm/kernel/reboot.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
> index 71a2ff9..3fa867a 100644
> --- a/arch/arm/kernel/reboot.c
> +++ b/arch/arm/kernel/reboot.c
> @@ -104,8 +104,6 @@ void machine_halt(void)
> {
> local_irq_disable();
> smp_send_stop();
> -
> - local_irq_disable();
> while (1);
> }
>
> @@ -150,6 +148,5 @@ void machine_restart(char *cmd)
>
> /* Whoops - the platform was unable to reboot. Tell the user! */
> printk("Reboot failed -- System halted\n");
> - local_irq_disable();
> while (1);
> }
Powered by blists - more mailing lists