serial: pch_uart: Add MODULE_DEVICE_TABLE

pch_uart currently isn't auto-loaded if built as a module.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/pch_uart.c

@@ -2003,6 +2003,8 @@ module_exit(pch_uart_module_exit);
 
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Intel EG20T PCH UART PCI Driver");
+MODULE_DEVICE_TABLE(pci, pch_uart_pci_id);
+
 module_param(default_baud, uint, S_IRUGO);
 MODULE_PARM_DESC(default_baud,
                  "Default BAUD for initial driver state and console (default 9600)");