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Subject: Re: Use global system_state to avoid system-state confusion
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Pavel Machek <pavel@ucw.cz>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Patrick Mochel <mochel@digitalimplant.org>,
       Andrew Morton <akpm@zip.com.au>, benh@kernel.crashing.org,
       David Brownell <david-b@pacbell.net>
In-Reply-To: <20040819113600.GA1317@elf.ucw.cz>
References: <20040819113600.GA1317@elf.ucw.cz>
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Date: Thu, 19 Aug 2004 12:11:18 +0100
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On Iau, 2004-08-19 at 12:36, Pavel Machek wrote:
> Hi!
> 
> I started using system_state (already defined in kernel.h) to allow
> drivers to do something different in response to swsusp. This at least
> kills ide-disk.c hack.
> 
> Please apply,
>  
> -	printk("Shutdown: %s\n", drive->name);
>  	dev->bus->suspend(dev, PM_SUSPEND_STANDBY);
>  }

Please leave the printk - its very handy for debugging IDE exit paths,
and those are not entirely bug free yet.