From: marex@denx.de (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: MX28 poweroff issue
Date: Thu, 5 Jul 2012 18:23:26 +0200 [thread overview]
Message-ID: <201207051823.26243.marex@denx.de> (raw)
In-Reply-To: <20120705160855.GA20175@S2101-09.ap.freescale.net>
Dear Shawn Guo,
[...]
> diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
> index 19c95ea..e41edea 100644
> --- a/arch/arm/kernel/process.c
> +++ b/arch/arm/kernel/process.c
> @@ -247,7 +247,8 @@ void machine_shutdown(void)
> void machine_halt(void)
> {
> machine_shutdown();
> - while (1);
> + while (1)
> + msleep(1);
Won't mdelay() be better?
It removes the warning, but can't some other stray interrupt trigger it again?
> }
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-07-05 16:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-03 22:30 MX28 poweroff issue Marek Vasut
2012-07-03 22:46 ` Russell King - ARM Linux
2012-07-04 0:13 ` Marek Vasut
2012-07-04 1:10 ` Fabio Estevam
2012-07-04 2:12 ` Marek Vasut
2012-07-04 3:14 ` Fabio Estevam
2012-07-04 3:47 ` Marek Vasut
2012-07-04 7:07 ` Uwe Kleine-König
2012-07-04 8:20 ` Russell King - ARM Linux
2012-07-04 8:45 ` Uwe Kleine-König
2012-07-04 14:30 ` Marek Vasut
2012-07-04 7:38 ` Attila Kinali
2012-07-04 14:31 ` Marek Vasut
2012-07-04 14:53 ` Shawn Guo
2012-07-04 15:19 ` Russell King - ARM Linux
2012-07-05 16:08 ` Shawn Guo
2012-07-05 16:23 ` Marek Vasut [this message]
2012-07-05 20:32 ` Fabio Estevam
2012-07-05 20:59 ` Fabio Estevam
2012-07-05 20:10 ` Russell King - ARM Linux
2012-07-06 4:49 ` Shawn Guo
2012-07-06 7:32 ` Lothar Waßmann
2012-07-19 17:04 ` Marek Vasut
2012-07-20 0:48 ` Shawn Guo
2012-07-20 1:53 ` Marek Vasut
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