From: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Date: Tue, 15 Jul 2008 16:57:30 +0000 (+0300)
Subject: [MIPS] PCI: Make the pcibios_max_latency variable static
X-Git-Tag: v2.6.27-rc1~967^2~20
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3450004a8cec8bab246372a1cabb9c2483b1e6c3;p=linux-2.6

[MIPS] PCI: Make the pcibios_max_latency variable static

The pcibios_max_latency variable is needlessly defined global, and this
patch makes it static.

Build-tested using malta_defconfig.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index d7d6cb063d..77bd5b68dc 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -204,7 +204,7 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask)
  *  If we set up a device for bus mastering, we need to check the latency
  *  timer as certain crappy BIOSes forget to set it properly.
  */
-unsigned int pcibios_max_latency = 255;
+static unsigned int pcibios_max_latency = 255;
 
 void pcibios_set_master(struct pci_dev *dev)
 {
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index d3be834360..c205875d7f 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -173,6 +173,5 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 }
 
 extern int pci_probe_only;
-extern unsigned int pcibios_max_latency;
 
 #endif /* _ASM_PCI_H */