[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>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index d19d262157f2..a9060c771840 100644
--- 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;