s390/lcs: add missing MODULE_DESCRIPTION() macro

With ARCH=s390, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/s390/net/lcs.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <[e-mail]>
Acked-by: Alexandra Winter <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

drivers/s390/net/lcs.c

···
 // SPDX-License-Identifier: GPL-2.0+
 /*
- *  Linux for S/390 Lan Channel Station Network Driver
+ *  Linux for S/390 LAN channel station device driver
  *
  *  Copyright IBM Corp. 1999, 2009
  *  Author(s): Original Code written by
···
 module_exit(lcs_cleanup_module);
 
 MODULE_AUTHOR("Frank Pavlic <[e-mail]>");
+MODULE_DESCRIPTION("S/390 LAN channel station device driver");
 MODULE_LICENSE("GPL");