mb/lenovo/x200: Use acpi_s3_resume_allowed()

Apply commit 12d681b2 (intel/i945 gm45: Use acpi_s3_resume_allowed())
also to the Lenovo X200.

Change-Id: I4e1e0ccf2abbe175c0e5ddcbb6ee7bf6afb1ae88
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/25793
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/mainboard/lenovo/x200/romstage.c

@@ -89,16 +89,16 @@ void mainboard_romstage_entry(unsigned long bist)
 	/* Check for S3 resume. */
 	const u32 pm1_cnt = inl(DEFAULT_PMBASE + 0x04);
 	if (((pm1_cnt >> 10) & 7) == 5) {
-#if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME)
+		if (acpi_s3_resume_allowed()) {
 			printk(BIOS_DEBUG, "Resume from S3 detected.\n");
 			s3resume = 1;
 			/* Clear SLP_TYPE. This will break stage2 but
 			 * we care for that when we get there.
 			 */
 			outl(pm1_cnt & ~(7 << 10), DEFAULT_PMBASE + 0x04);
-#else
+		} else {
 			printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
-#endif
+		}
 	}
 
 	/* RAM initialization */