ACPI EC: remove redundant code

ec->handle is set in ec_parse_device(), so don't bother to set it again.

Signed-off-by: Zhang Rui <[e-mail]>
Signed-off-by: Len Brown <[e-mail]>

drivers/acpi/ec.c

···
 			return -EINVAL;
 	}
 
-	ec->handle = device->handle;
-
 	/* Find and register all query methods */
 	acpi_walk_namespace(ACPI_TYPE_METHOD, ec->handle, 1,
 			    acpi_ec_register_query_methods, NULL, ec, NULL);