[MIPS] Declare some pci variables in header file
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>
diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c
index de5e5f6..34e651b 100644
--- a/arch/mips/pci/fixup-vr4133.c
+++ b/arch/mips/pci/fixup-vr4133.c
@@ -171,7 +171,6 @@
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
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index d19d262..a9060c7 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -202,7 +202,6 @@
{
uint32_t cmdreg;
uint64_t reg;
- extern int pci_probe_only;
/* CFE will assign PCI resources */
pci_probe_only = 1;
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index a185169..ce92f82 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -47,7 +47,6 @@
static int num_bridges = 0;
bridge_t *bridge;
int slot;
- extern int pci_probe_only;
pci_probe_only = 1;
diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c
index 9bc102a..bf63959 100644
--- a/arch/mips/pci/pci-sb1250.c
+++ b/arch/mips/pci/pci-sb1250.c
@@ -210,7 +210,6 @@
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;
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index 301ff2f..d3be834 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -172,4 +172,7 @@
return channel ? 15 : 14;
}
+extern int pci_probe_only;
+extern unsigned int pcibios_max_latency;
+
#endif /* _ASM_PCI_H */