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[PATCH] MIPS: loongson: Hide the pci code behind CONFIG_PCI

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Subject: [PATCH] MIPS: loongson: Hide the pci code behind CONFIG_PCI
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Thu, 4 Jul 2013 09:38:29 +0100
Cc: Markos Chandras <markos.chandras@imgtec.com>
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The pci.c code depends on symbols which are only visible
if CONFIG_PCI is selected.

Also fixes the following problem on loongson allnoconfig:
arch/mips/built-in.o: In function `pcibios_init':
pci.c:(.init.text+0x528):
undefined reference to `register_pci_controller'
arch/mips/built-in.o:(.data+0xc):
undefined reference to `loongson_pci_ops'

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com> 
---
This patch is for the upstream-sfr/mips-for-linux-next tree
---
 arch/mips/loongson/common/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/mips/loongson/common/Makefile 
b/arch/mips/loongson/common/Makefile
index 4c57b3e..9e4484c 100644
--- a/arch/mips/loongson/common/Makefile
+++ b/arch/mips/loongson/common/Makefile
@@ -3,8 +3,9 @@
 #
 
 obj-y += setup.o init.o cmdline.o env.o time.o reset.o irq.o \
-    pci.o bonito-irq.o mem.o machtype.o platform.o
+    bonito-irq.o mem.o machtype.o platform.o
 obj-$(CONFIG_GPIOLIB) += gpio.o
+obj-$(CONFIG_PCI) += pci.o
 
 #
 # Serial port support
-- 
1.8.2.1



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