From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Sun, 4 Jun 2006 09:51:27 +0000 (-0700)
Subject: [PATCH] s390: irb memcpy argument swap
X-Git-Tag: v2.6.17-rc6~42
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e0ec574987a3301f7767750bb6e8be47d6323bfa;p=platform%2Fkernel%2Flinux-stable.git

[PATCH] s390: irb memcpy argument swap

From: Cornelia Huck <cornelia.huck@de.ibm.com>

Swapped memcpy arguments in ccw_device_irq() when doing basic sense after
unsolicited interrupt.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 180b3bf..49ec562 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -749,7 +749,7 @@ ccw_device_irq(struct ccw_device *cdev, enum dev_event dev_event)
 			/* Unit check but no sense data. Need basic sense. */
 			if (ccw_device_do_sense(cdev, irb) != 0)
 				goto call_handler_unsol;
-			memcpy(irb, &cdev->private->irb, sizeof(struct irb));
+			memcpy(&cdev->private->irb, irb, sizeof(struct irb));
 			cdev->private->state = DEV_STATE_W4SENSE;
 			cdev->private->intparm = 0;
 			return;