lenovo/t530: Remove empty mainboard.asl

Change-Id: Iaccaf5246e7ac5da2b51dd915c3f3ef807fc6467
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6875
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <gaumless@gmail.com>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
diff --git a/src/mainboard/lenovo/t530/acpi/mainboard.asl b/src/mainboard/lenovo/t530/acpi/mainboard.asl
deleted file mode 100644
index e69de29..0000000
--- a/src/mainboard/lenovo/t530/acpi/mainboard.asl
+++ /dev/null
diff --git a/src/mainboard/lenovo/t530/dsdt.asl b/src/mainboard/lenovo/t530/dsdt.asl
index d09a451..0e7a965 100644
--- a/src/mainboard/lenovo/t530/dsdt.asl
+++ b/src/mainboard/lenovo/t530/dsdt.asl
@@ -37,7 +37,6 @@
 {
 	// Some generic macros
 	#include "acpi/platform.asl"
-	#include "acpi/mainboard.asl"
 
 	// global NVS and variables
 	#include <southbridge/intel/bd82x6x/acpi/globalnvs.asl>