From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Wed, 21 May 2008 19:52:33 +0000 (-0700)
Subject: device create: s390: convert device_create to device_create_drvdata
X-Git-Tag: v2.6.27-rc1~866^2~56
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05675de250c4efcefbd488e6a556639b63898af8;p=linux-2.6

device create: s390: convert device_create to device_create_drvdata

device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 81a96e0190..c3dee900a5 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1168,17 +1168,19 @@ static int raw3270_create_attributes(struct raw3270 *rp)
 	if (rc)
 		goto out;
 
-	rp->clttydev = device_create(class3270, &rp->cdev->dev,
-				     MKDEV(IBM_TTY3270_MAJOR, rp->minor),
-				     "tty%s", rp->cdev->dev.bus_id);
+	rp->clttydev = device_create_drvdata(class3270, &rp->cdev->dev,
+					     MKDEV(IBM_TTY3270_MAJOR, rp->minor),
+					     NULL,
+					     "tty%s", rp->cdev->dev.bus_id);
 	if (IS_ERR(rp->clttydev)) {
 		rc = PTR_ERR(rp->clttydev);
 		goto out_ttydev;
 	}
 
-	rp->cltubdev = device_create(class3270, &rp->cdev->dev,
-				     MKDEV(IBM_FS3270_MAJOR, rp->minor),
-				     "tub%s", rp->cdev->dev.bus_id);
+	rp->cltubdev = device_create_drvdata(class3270, &rp->cdev->dev,
+					     MKDEV(IBM_FS3270_MAJOR, rp->minor),
+					     NULL,
+					     "tub%s", rp->cdev->dev.bus_id);
 	if (!IS_ERR(rp->cltubdev))
 		goto out;
 
diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
index 6dfdb7c179..12c2a5aaf3 100644
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -69,10 +69,9 @@ struct tape_class_device *register_tape_dev(
 	if (rc)
 		goto fail_with_cdev;
 
-	tcd->class_device = device_create(tape_class, device,
-					  tcd->char_device->dev,
-					  "%s", tcd->device_name
-			);
+	tcd->class_device = device_create_drvdata(tape_class, device,
+						  tcd->char_device->dev,
+						  NULL, "%s", tcd->device_name);
 	rc = IS_ERR(tcd->class_device) ? PTR_ERR(tcd->class_device) : 0;
 	if (rc)
 		goto fail_with_cdev;
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index b0ac44b271..c1f352b848 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -896,8 +896,9 @@ static int ur_set_online(struct ccw_device *cdev)
 		goto fail_free_cdev;
 	}
 
-	urd->device = device_create(vmur_class, NULL, urd->char_device->dev,
-					"%s", node_id);
+	urd->device = device_create_drvdata(vmur_class, NULL,
+					    urd->char_device->dev, NULL,
+					    "%s", node_id);
 	if (IS_ERR(urd->device)) {
 		rc = PTR_ERR(urd->device);
 		TRACE("ur_set_online: device_create rc=%d\n", rc);