Avoid ../../.. paths in ASL files

The current directory is always part of the search path of cpp when
using #include "..."

Change-Id: I74fe39e0c79835e4b9a927afcbeab21040d8ae52
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/648
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/southbridge/intel/i82801gx/acpi/ich7.asl b/src/southbridge/intel/i82801gx/acpi/ich7.asl
index ad5bdd0..43950c4 100644
--- a/src/southbridge/intel/i82801gx/acpi/ich7.asl
+++ b/src/southbridge/intel/i82801gx/acpi/ich7.asl
@@ -165,30 +165,30 @@
 }
 
 // 0:1b.0 High Definition Audio (Azalia)
-#include "../../../southbridge/intel/i82801gx/acpi/audio.asl"
+#include "audio.asl"
 
 // PCI Express Ports
-#include "../../../southbridge/intel/i82801gx/acpi/pcie.asl"
+#include "pcie.asl"
 
 // USB
-#include "../../../southbridge/intel/i82801gx/acpi/usb.asl"
+#include "usb.asl"
 
 // PCI Bridge
-#include "../../../southbridge/intel/i82801gx/acpi/pci.asl"
+#include "pci.asl"
 
 // AC97 Audio and Modem
-#include "../../../southbridge/intel/i82801gx/acpi/ac97.asl"
+#include "ac97.asl"
 
 // LPC Bridge
-#include "../../../southbridge/intel/i82801gx/acpi/lpc.asl"
+#include "lpc.asl"
 
 // PATA
-#include "../../../southbridge/intel/i82801gx/acpi/pata.asl"
+#include "pata.asl"
 
 // SATA
-#include "../../../southbridge/intel/i82801gx/acpi/sata.asl"
+#include "sata.asl"
 
 // SMBus
-#include "../../../southbridge/intel/i82801gx/acpi/smbus.asl"
+#include "smbus.asl"