soc/intel/apollolake: Wrap lines at 80 columns

Fix the following warning detected by checkpatch.pl:

WARNING: line over 80 characters

TEST=Build for reef

Change-Id: I4fbe95037ca4b52e64ba37e5c739af4a03f64feb
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18728
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

src/soc/intel/apollolake/acpi.c

@@ -64,7 +64,8 @@ static unsigned long acpi_madt_irq_overrides(unsigned long current)
 	current += acpi_create_madt_irqoverride((void *)current, 0, 0, 2, 0);
 
 	/* SCI */
-	current += acpi_create_madt_irqoverride((void *)current, 0, sci, sci, flags);
+	current += acpi_create_madt_irqoverride((void *)current, 0, sci, sci,
+		flags);
 
 	return current;
 }