sb/intel/i82801gx: Use SOUTHBRIDGE_INTEL_COMMON_PMCLIB

Use common code to detect ACPI S3.

Tested on Thinkpad X60.

Change-Id: Ia759a9ed141efc8130860300f2a8961f0c084d70
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32041
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/northbridge/intel/pineview/romstage.c b/src/northbridge/intel/pineview/romstage.c
index e6a344e..7714344 100644
--- a/src/northbridge/intel/pineview/romstage.c
+++ b/src/northbridge/intel/pineview/romstage.c
@@ -26,6 +26,7 @@
 #include <romstage_handoff.h>
 #include <southbridge/intel/i82801gx/i82801gx.h>
 #include <southbridge/intel/common/gpio.h>
+#include <southbridge/intel/common/pmclib.h>
 #include <cpu/intel/romstage.h>
 #include <cpu/x86/bist.h>
 #include <cpu/x86/lapic.h>