[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 de5e5f6bbf4c94dfd323ca292eb28781d1f28ef0..34e651bd2b5e635b69ded42e51e6fe5750e562e4 100644 (file)
--- a/arch/mips/pci/fixup-vr4133.c
+++ b/arch/mips/pci/fixup-vr4133.c
@@ -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

diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index d19d262157f2864c7960bec6ce08fb7e9eb2533d..a9060c7718402a43d471004cf0b844eabf236c18 100644 (file)
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -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;

diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index a18516925cdd3eeab62ae19f92e270521f5a3f3b..ce92f82b16d26f884b5ebc288ed4bcd36d1790ff 100644 (file)
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -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;
 

diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c
index 9bc102a1380eef8308dd91d0e444d4f256fb1fee..bf639590b8b2bae79253d0c8e87b5d19fbafbd73 100644 (file)
--- a/arch/mips/pci/pci-sb1250.c
+++ b/arch/mips/pci/pci-sb1250.c
@@ -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;

diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index 301ff2f28012a0a8d693984cdeb682ca583445f8..d3be83436070cafbf824222054d9f717a3eaf414 100644 (file)
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -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 */