Add const to get rid of some warnings when passing quoted strings.

Remove an unused extern declaration.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4756 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/mainboard/kontron/986lcd-m/acpi_tables.c

@@ -176,7 +176,7 @@ unsigned long acpi_fill_madt(unsigned long current)
 	return current;
 }
 
-unsigned long acpi_fill_ssdt_generator(unsigned long current, char *oem_table_id)
+unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
 {
 	generate_cpu_entries();
 	return (unsigned long) (acpigen_get_current());