PCI: Remove unused declarations

Remove these unused declarations:

  pcibios_config_init()              # never defined anywhere
  pcibios_scan_root()                # only defined by x86
  pcibios_get_irq_routing_table()    # only defined by x86
  pcibios_set_irq_routing()          # only defined by x86

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>

4 files changed, 0 insertions, 12 deletions

diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h
index 8ea640560a46..141337bf16bc 100644
--- a/arch/cris/include/asm/pci.h
+++ b/arch/cris/include/asm/pci.h
@@ -16,12 +16,6 @@
 
 #define PCIBIOS_MIN_CARDBUS_IO  0x4000
 
-void pcibios_config_init(void);
-struct pci_bus * pcibios_scan_root(int bus);
-
-struct irq_routing_table *pcibios_get_irq_routing_table(void);
-int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
-
 /* Dynamic DMA mapping stuff.
  * i386 has everything mapped statically.
  */
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 8c4b37f6be3d..915531ede6a5 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -29,8 +29,6 @@ struct pci_vector_struct {
 #define PCIBIOS_MIN_IO          0x1000
 #define PCIBIOS_MIN_MEM         0x10000000
 
-void pcibios_config_init(void);
-
 /*
  * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct
  * correspondence between device bus addresses and CPU physical addresses.
diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.h b/arch/mn10300/unit-asb2305/pci-asb2305.h
index 96c484b12226..0667f613b023 100644
--- a/arch/mn10300/unit-asb2305/pci-asb2305.h
+++ b/arch/mn10300/unit-asb2305/pci-asb2305.h
@@ -30,9 +30,6 @@ extern void pcibios_resource_survey(void);
 
 extern struct pci_ops *pci_root_ops;
 
-extern struct irq_routing_table *pcibios_get_irq_routing_table(void);
-extern int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
-
 /* pci-irq.c */
 
 struct irq_info {
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 645019085bb8..53873a875c01 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -88,7 +88,6 @@ extern unsigned long pci_mem_start;
 #define PCIBIOS_MIN_CARDBUS_IO  0x4000
 
 extern int pcibios_enabled;
-void pcibios_config_init(void);
 void pcibios_scan_root(int bus);
 
 struct irq_routing_table *pcibios_get_irq_routing_table(void);