From e843e280cbe218fc8387339806d344708dee348a Mon Sep 17 00:00:00 2001
From: Greg Smith <gsmith@nc.rr.com>
Date: Tue, 14 Mar 2006 19:50:17 -0800
Subject: [PATCH] [PATCH] "s390: multiple subchannel sets support" fix

It seems this patch got dropped (it was in addition to the `s390:
improve response code handling in chsc_enable_facility()' patch).

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/s390/cio/css.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 1bbf231f8a..3c77d65960 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -409,6 +409,9 @@ __init_channel_subsystem(struct subchannel_id schid, void *data)
 		/* -ENXIO: no more subchannels. */
 		case -ENXIO:
 			return ret;
+		/* -EIO: this subchannel set not supported. */
+		case -EIO:
+			return ret;
 		default:
 			return 0;
 		}
-- 
2.39.5