pci: intel_mid: Return true/false in function returning bool

Function 'type1_access_ok' should return bool value, not 0/1.
This patch changes 'return 0/1' to 'return false/true'.

Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Link: http://lkml.kernel.org/r/1382049336-21316-5-git-send-email-david.a.cohen@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

arch/x86/pci/intel_mid_pci.c

@@ -150,12 +150,12 @@ static bool type1_access_ok(unsigned int bus, unsigned int devfn, int reg)
 	 * shim. Therefore, use the header type in shim instead.
 	 */
 	if (reg >= 0x100 || reg == PCI_STATUS || reg == PCI_HEADER_TYPE)
-		return 0;
+		return false;
 	if (bus == 0 && (devfn == PCI_DEVFN(2, 0)
 				|| devfn == PCI_DEVFN(0, 0)
 				|| devfn == PCI_DEVFN(3, 0)))
-		return 1;
-	return 0; /* Langwell on others */
+		return true;
+	return false; /* Langwell on others */
 }
 
 static int pci_read(struct pci_bus *bus, unsigned int devfn, int where,