linux-kernel - [PATCH 2/5] ACPI / processor: Pass processor object handle to acpi_bind

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Message-ID: <2218373.jD5mABWNeo@vostro.rjw.lan>
Date:	Sun, 19 May 2013 01:31:33 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	ACPI Devel Maling List <linux-acpi@...r.kernel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Toshi Kani <toshi.kani@...com>,
	Wen Congyang <wency@...fujitsu.com>,
	Tang Chen <tangchen@...fujitsu.com>,
	Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jiang Liu <liuj97@...il.com>,
	Vasilis Liaskovitis <vasilis.liaskovitis@...fitbricks.com>,
	linux-mm@...ck.org
Subject: [PATCH 2/5] ACPI / processor: Pass processor object handle to acpi_bind_one()

From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Make acpi_processor_add() pass the ACPI handle of the processor
namespace object to acpi_bind_one() instead of setting it directly
to allow acpi_bind_one() to catch possible bugs causing the ACPI
handle of the processor device to be set earlier.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 drivers/acpi/acpi_processor.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: linux-pm/drivers/acpi/acpi_processor.c
===================================================================
--- linux-pm.orig/drivers/acpi/acpi_processor.c
+++ linux-pm/drivers/acpi/acpi_processor.c
@@ -389,8 +389,7 @@ static int __cpuinit acpi_processor_add(
 	per_cpu(processor_device_array, pr->id) = device;
 
 	dev = get_cpu_device(pr->id);
-	ACPI_HANDLE_SET(dev, pr->handle);
-	result = acpi_bind_one(dev, NULL);
+	result = acpi_bind_one(dev, pr->handle);
 	if (result)
 		goto err;
 

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