PCI: Remove unused "pci_probe" flags

The following flags are only used on x86, but they got copied to FR-V,
MN10300, and SuperH:

  PCI_PROBE_BIOS
  PCI_PROBE_CONF1
  PCI_PROBE_CONF2
  PCI_ASSIGN_ROMS
  PCI_NO_CHECKS
  PCI_BIOS_IRQ_SCAN
  PCI_ASSIGN_ALL_BUSSES

FR-V and MN10300 do test for PCI_ASSIGN_ROMS, but they never set it, so
it's dead code.

Remove the unused flags above.
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>

arch/frv/mb93090-mb00/pci-frv.c

@@ -175,14 +175,6 @@ static void __init pcibios_assign_resources(void)
 			if (!r->start && r->end)
 				pci_assign_resource(dev, idx);
 		}
-
-		if (pci_probe & PCI_ASSIGN_ROMS) {
-			r = &dev->resource[PCI_ROM_RESOURCE];
-			r->end -= r->start;
-			r->start = 0;
-			if (r->end)
-				pci_assign_resource(dev, PCI_ROM_RESOURCE);
-		}
 	}
 }
 

arch/frv/mb93090-mb00/pci-frv.h

@@ -14,14 +14,6 @@
 #define DBG(x...)
 #endif
 
-#define PCI_PROBE_BIOS		0x0001
-#define PCI_PROBE_CONF1		0x0002
-#define PCI_PROBE_CONF2		0x0004
-#define PCI_NO_CHECKS		0x0400
-#define PCI_ASSIGN_ROMS		0x1000
-#define PCI_BIOS_IRQ_SCAN	0x2000
-#define PCI_ASSIGN_ALL_BUSSES	0x4000
-
 extern unsigned int __nongpreldata pci_probe;
 
 /* pci-frv.c */

arch/mn10300/unit-asb2305/pci-asb2305.c

@@ -183,7 +183,6 @@ static int __init pcibios_assign_resources(void)
 	struct pci_dev *dev = NULL;
 	struct resource *r;
 
-	if (!(pci_probe & PCI_ASSIGN_ROMS)) {
 	/* Try to use BIOS settings for ROMs, otherwise let
 	   pci_assign_unassigned_resources() allocate the new
 	   addresses. */
@@ -196,7 +195,6 @@ static int __init pcibios_assign_resources(void)
 			r->start = 0;
 		}
 	}
-	}
 
 	pci_assign_unassigned_resources();
 

arch/mn10300/unit-asb2305/pci-asb2305.h

@@ -20,13 +20,6 @@
 #define DBG(x...)
 #endif
 
-#define PCI_PROBE_BIOS 1
-#define PCI_PROBE_CONF1 2
-#define PCI_PROBE_CONF2 4
-#define PCI_NO_CHECKS 0x400
-#define PCI_ASSIGN_ROMS 0x1000
-#define PCI_BIOS_IRQ_SCAN 0x2000
-
 extern unsigned int pci_probe;
 
 /* pci-asb2305.c */

arch/sh/drivers/pci/pci-sh4.h

@@ -11,14 +11,6 @@
 
 #include <asm/io.h>
 
-/* startup values */
-#define PCI_PROBE_BIOS		1
-#define PCI_PROBE_CONF1		2
-#define PCI_PROBE_CONF2		4
-#define PCI_NO_CHECKS		0x400
-#define PCI_ASSIGN_ROMS		0x1000
-#define PCI_BIOS_IRQ_SCAN	0x2000
-
 #define SH4_PCICR		0x100		/* PCI Control Register */
   #define SH4_PCICR_PREFIX	  0xA5000000	/* CR prefix for write */
   #define SH4_PCICR_FTO		  0x00000400	/* TRDY/IRDY Enable */