linux-kernel - Re: [PATCH 3/3] acpi: remove unused LIST_HEAD(acpi_device

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Date:	Thu, 4 Jul 2013 10:27:30 +0800
From:	Haicheng Li <haicheng.li@...ux.intel.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-kernel@...r.kernel.org, Haicheng Li <haicheng.lee@...il.com>,
	Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org
Subject: Re: [PATCH 3/3] acpi: remove unused LIST_HEAD(acpi_device_list)

On Wed, Jul 03, 2013 at 11:24:03PM +0200, Rafael J. Wysocki wrote:
> On Wednesday, July 03, 2013 11:16:18 PM Haicheng Li wrote:
> > Cc: Len Brown <lenb@...nel.org>
> > Cc: "Rafael J. Wysocki" <rjw@...k.pl>
> > Cc: linux-acpi@...r.kernel.org
> > Signed-off-by: Haicheng Li <haicheng.li@...ux.intel.com>
> 
> -ENOCHANGELOG

Ah, just thought the patch is so trivial a cleanup, should be self-explainable:).

> Apart from this, please send the *whole* patchset to linux-acpi.
Sorry for the confusion. This is actually a standalone patch. I just noticed this
piece of code is not used by acpi anymore and can be removed cleanly.

If needed, I can resend it as a standalone patch.
 
> Thanks,
> Rafael
> 
> 
> > ---
> >  drivers/acpi/scan.c |    1 -
> >  1 file changed, 1 deletion(-)
> > 
> > diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
> > index 27da630..fcc0cdc 100644
> > --- a/drivers/acpi/scan.c
> > +++ b/drivers/acpi/scan.c
> > @@ -29,7 +29,6 @@ extern struct acpi_device *acpi_root;
> >  
> >  static const char *dummy_hid = "device";
> >  
> > -static LIST_HEAD(acpi_device_list);
> >  static LIST_HEAD(acpi_bus_id_list);
> >  static DEFINE_MUTEX(acpi_scan_lock);
> >  static LIST_HEAD(acpi_scan_handlers_list);
> > 
> -- 
> I speak only for myself.
> Rafael J. Wysocki, Intel Open Source Technology Center.
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