linux-kernel - [PATCH] mips: pci: Add ifdef around pci_proc

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Date:	Fri, 12 Dec 2014 12:45:39 +0000
From:	Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>
To:	<ralf@...ux-mips.org>
CC:	<Markos.Chandras@...tec.com>, <linux-mips@...ux-mips.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH] mips: pci: Add ifdef around pci_proc_domain

Without these, there are multiple definitions of pci_proc_domain()
and pci_domain_nr() if linux/pci.h and asm/pci.h are included.

Add #ifdefs around them

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>
Reviewed-by: Markos Chandras <Markos.Chandras@...tec.com>
---
 arch/mips/include/asm/pci.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 6952962..193b4c6 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -121,6 +121,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 }
 #endif
 
+#ifdef CONFIG_PCI_DOMAINS
 #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
 
 static inline int pci_proc_domain(struct pci_bus *bus)
@@ -128,6 +129,7 @@ static inline int pci_proc_domain(struct pci_bus *bus)
 	struct pci_controller *hose = bus->sysdata;
 	return hose->need_domain_info;
 }
+#endif /* CONFIG_PCI_DOMAINS */
 
 #endif /* __KERNEL__ */
 
-- 
1.9.1

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