Remove guarding #includes by CONFIG_FOO combinations

First of many to remove guarding the inclusion of headers based on
CONFIG_ options. This *potentially* could hide issues such as functions
being swapped from under our feet, since different runtime behaviour
could be declared with the function same name and type-signature. Hence,
depending on the header we happen to get may change runtime behaviour.

Change-Id: Ife56801c783c44e1882abef711e09b85b7f295a4
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6055
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/device/oprom/yabel/interrupt.c

@@ -24,10 +24,8 @@
 #include <x86emu/x86emu.h>
 #include "../x86emu/prim_ops.h"
 
-#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
 #include <device/pci.h>
 #include <device/pci_ops.h>
-#endif
 
 
 //setup to run the code at the address, that the Interrupt Vector points to...

src/device/oprom/yabel/io.c

@@ -20,15 +20,12 @@
 #include <device/oprom/include/io.h>
 #include "io.h"
 
-#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
 #include <device/pci.h>
 #include <device/pci_ops.h>
 #include <device/resource.h>
-#endif
 
-#if CONFIG_ARCH_X86
 #include <arch/io.h>
-#else
+
 // these are not used, only needed for linking,  must be overridden using X86emu_setupPioFuncs
 // with the functions and struct below
 void
@@ -76,10 +73,6 @@ inl(u16 port)
 	return 0;
 }
 
-#ifndef CONFIG_PCI
-#endif
-#endif
-
 #if CONFIG_YABEL_DIRECTHW
 u8 my_inb(X86EMU_pioAddr addr)
 {

src/device/oprom/yabel/mem.c

@@ -18,13 +18,10 @@
 #include "biosemu.h"
 #include "mem.h"
 #include "compat/time.h"
+#include <device/resource.h>
 
 #if !CONFIG_YABEL_DIRECTHW || !CONFIG_YABEL_DIRECTHW
 
-#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
-#include <device/resource.h>
-#endif
-
 // define a check for access to certain (virtual) memory regions (interrupt handlers, BIOS Data Area, ...)
 #if CONFIG_X86EMU_DEBUG
 static u8 in_check = 0;	// to avoid recursion...

src/mainboard/google/stout/i915.c

@@ -6,9 +6,7 @@
 #include <device/pci_ops.h>
 #include <console/console.h>
 #include <delay.h>
-#if defined(CONFIG_PCI_OPTION_ROM_RUN_YABEL)&&CONFIG_PCI_OPTION_ROM_RUN_YABEL
 #include <x86emu/x86emu.h>
-#endif
 #include <pc80/mc146818rtc.h>
 #include <arch/acpi.h>
 #include <arch/io.h>

src/mainboard/intel/cougar_canyon2/mainboard.c

@@ -25,9 +25,7 @@
 #include <device/pci_def.h>
 #include <device/pci_ops.h>
 #include <console/console.h>
-#if CONFIG_VGA_ROM_RUN
 #include <x86emu/x86emu.h>
-#endif
 #include <pc80/mc146818rtc.h>
 #include <arch/acpi.h>
 #include <arch/io.h>

src/mainboard/lenovo/x201/mainboard.c

@@ -40,10 +40,8 @@
 #include "dock.h"
 #include "hda_verb.h"
 #include <arch/x86/include/arch/acpigen.h>
-#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE
 #include <x86emu/regs.h>
 #include <arch/interrupt.h>
-#endif
 #include <pc80/keyboard.h>
 #include <cpu/x86/lapic.h>
 #include <device/pci.h>

src/northbridge/intel/i82830/vga.c

@@ -25,9 +25,7 @@
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <cbfs.h>
-#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
 #include <x86emu/x86emu.h>
-#endif
 
 static void vga_init(device_t dev)
 {