linux-kernel - [RFC PATCH v3 20/28] ACPI/processor: remove dead code from processor

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Date:	Sat,  6 Oct 2012 23:27:28 +0800
From:	Jiang Liu <liuj97@...il.com>
To:	Yinghai Lu <yinghai@...nel.org>,
	Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>,
	Kenji Kaneshige <kaneshige.kenji@...fujitsu.com>,
	Wen Congyang <wency@...fujitsu.com>,
	Tang Chen <tangchen@...fujitsu.com>,
	Taku Izumi <izumi.taku@...fujitsu.com>
Cc:	Hanjun Guo <guohanjun@...wei.com>,
	Yijing Wang <wangyijing@...wei.com>,
	Gong Chen <gong.chen@...ux.intel.com>,
	Jiang Liu <jiang.liu@...wei.com>,
	Tony Luck <tony.luck@...el.com>,
	Huang Ying <ying.huang@...el.com>,
	Bob Moore <robert.moore@...el.com>,
	Len Brown <lenb@...nel.org>,
	"Srivatsa S . Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: [RFC PATCH v3 20/28] ACPI/processor: remove dead code from processor_driver.c

There are some dead code in processor_driver.c, so clean it up.

Signed-off-by: Jiang Liu <jiang.liu@...wei.com>
---
 drivers/acpi/processor_driver.c |    9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index bfc31cb..abbce9e 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -61,17 +61,11 @@
 
 #define ACPI_PROCESSOR_CLASS		"processor"
 #define ACPI_PROCESSOR_DEVICE_NAME	"Processor"
-#define ACPI_PROCESSOR_FILE_INFO	"info"
-#define ACPI_PROCESSOR_FILE_THROTTLING	"throttling"
-#define ACPI_PROCESSOR_FILE_LIMIT	"limit"
 #define ACPI_PROCESSOR_NOTIFY_PERFORMANCE 0x80
 #define ACPI_PROCESSOR_NOTIFY_POWER	0x81
 #define ACPI_PROCESSOR_NOTIFY_THROTTLING	0x82
 #define ACPI_PROCESSOR_DEVICE_HID	"ACPI0007"
 
-#define ACPI_PROCESSOR_LIMIT_USER	0
-#define ACPI_PROCESSOR_LIMIT_THERMAL	1
-
 #define _COMPONENT		ACPI_PROCESSOR_COMPONENT
 ACPI_MODULE_NAME("processor_driver");
 
@@ -261,9 +255,6 @@ static int acpi_processor_get_info(struct acpi_device *device)
 	if (!pr)
 		return -EINVAL;
 
-	if (num_online_cpus() > 1)
-		errata.smp = TRUE;
-
 	acpi_processor_errata(pr);
 
 	/*
-- 
1.7.9.5

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