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[MIPS] Declare some pci variables in header file

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Declare pci_probe_only, etc. in asm-mips/pci.h file.  This will fix
some sparse warnings.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto 2008-07-04 00:59:40 +09:00 committed by Ralf Baechle
parent 8fa9cc16f8
commit af3e69cfc9
5 changed files with 3 additions and 4 deletions
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1
arch/mips/pci/fixup-vr4133.c
View File

@ -171,7 +171,6 @@ void i8259_init(void)
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
extern int pci_probe_only;
pci_probe_only = 1;
#ifdef CONFIG_ROCKHOPPER

1
arch/mips/pci/pci-bcm1480.c
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@ -202,7 +202,6 @@ static int __init bcm1480_pcibios_init(void)
{
uint32_t cmdreg;
uint64_t reg;
extern int pci_probe_only;
/* CFE will assign PCI resources */
pci_probe_only = 1;

1
arch/mips/pci/pci-ip27.c
View File

@ -47,7 +47,6 @@ int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid)
static int num_bridges = 0;
bridge_t *bridge;
int slot;
extern int pci_probe_only;
pci_probe_only = 1;

1
arch/mips/pci/pci-sb1250.c
View File

@ -210,7 +210,6 @@ static int __init sb1250_pcibios_init(void)
void __iomem *io_map_base;
uint32_t cmdreg;
uint64_t reg;
extern int pci_probe_only;
/* CFE will assign PCI resources */
pci_probe_only = 1;

3
include/asm-mips/pci.h
View File

@ -172,4 +172,7 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
return channel ? 15 : 14;
}
extern int pci_probe_only;
extern unsigned int pcibios_max_latency;
#endif /* _ASM_PCI_H */