linux-kernel - [RFT v2 02/48] genirq: Kill never used irq

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Date:	Thu,  4 Jun 2015 12:13:12 +0800
From:	Jiang Liu <jiang.liu@...ux.intel.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Yinghai Lu <yinghai@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	Jiang Liu <jiang.liu@...ux.intel.com>
Cc:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Tony Luck <tony.luck@...el.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: [RFT v2 02/48] genirq: Kill never used irq_node()

Macro irq_node() is never used, so kill it.

Signed-off-by: Jiang Liu <jiang.liu@...ux.intel.com>
---
 include/linux/irqnr.h |    6 ------
 1 file changed, 6 deletions(-)

diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h
index fdd5cc16c9c4..9669bf9d4f48 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -23,12 +23,6 @@ unsigned int irq_get_next_irq(unsigned int offset);
 			;						\
 		else
 
-#ifdef CONFIG_SMP
-#define irq_node(irq)	(irq_get_irq_data(irq)->node)
-#else
-#define irq_node(irq)	0
-#endif
-
 # define for_each_active_irq(irq)			\
 	for (irq = irq_get_next_irq(0); irq < nr_irqs;	\
 	     irq = irq_get_next_irq(irq + 1))
-- 
1.7.10.4

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