Revert "ACPI: EC: Use proper handle for boot EC"

This reverts commit 208c70a.

http://bugzilla.kernel.org/show_bug.cgi?id=10100

Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/ec.c

@@ -943,11 +943,7 @@ int __init acpi_ec_ecdt_probe(void)
 		boot_ec->command_addr = ecdt_ptr->control.address;
 		boot_ec->data_addr = ecdt_ptr->data.address;
 		boot_ec->gpe = ecdt_ptr->gpe;
-		if (ACPI_FAILURE(acpi_get_handle(NULL, ecdt_ptr->id,
-				&boot_ec->handle))) {
-			pr_info("Failed to locate handle for boot EC\n");
-			boot_ec->handle = ACPI_ROOT_OBJECT;
-		}
+		boot_ec->handle = ACPI_ROOT_OBJECT;
 	} else {
 		/* This workaround is needed only on some broken machines,
 		 * which require early EC, but fail to provide ECDT */