linux-kernel - Re: [PATCH] xen: new power management driver calls

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Date:	Tue, 08 Jul 2008 13:18:10 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Thadeu Lima de Souza Cascardo <cascardo@...aslivre.org>
CC:	linux-kernel@...r.kernel.org, sfr@...b.auug.org.au, rjw@...k.pl,
	"Randy.Dunlap" <rdunlap@...otime.net>
Subject: Re: [PATCH] xen: new power management driver calls

Thadeu Lima de Souza Cascardo wrote:
> linux-next won't build with CONFIG_XEN and CONFIG_PM_SLEEP because
> xen_suspend calls device_power_up and device_resume, which require a
> parameter since commit 1eede070a59e1cc73da51e1aaa00d9ab86572cfc.
>   

Someone (Randy?) reported this before, but then I quietly forgot all 
about it.  Thanks for the patch.

Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>

    J

> ---
>  drivers/xen/manage.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
> index 5b546e3..64c554e 100644
> --- a/drivers/xen/manage.c
> +++ b/drivers/xen/manage.c
> @@ -63,7 +63,7 @@ static int xen_suspend(void *data)
>  	gnttab_resume();
>  	xen_mm_unpin_all();
>  
> -	device_power_up();
> +	device_power_up(PMSG_RESUME);
>  
>  	if (!*cancelled) {
>  		xen_irq_resume();
> @@ -112,7 +112,7 @@ static void do_suspend(void)
>  	else
>  		xenbus_suspend_cancel();
>  
> -	device_resume();
> +	device_resume(PMSG_RESUME);
>  
>  	/* Make sure timer events get retriggered on all CPUs */
>  	clock_was_set();
>   

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