Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754039AbYGVFX0 (ORCPT ); Tue, 22 Jul 2008 01:23:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756290AbYGVFVx (ORCPT ); Tue, 22 Jul 2008 01:21:53 -0400 Received: from cantor.suse.de ([195.135.220.2]:53687 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756240AbYGVFVv (ORCPT ); Tue, 22 Jul 2008 01:21:51 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman Subject: [PATCH 05/79] device create: block: convert device_create to device_create_drvdata Date: Mon, 21 Jul 2008 22:18:29 -0700 Message-Id: <1216703983-21448-5-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.5.6.3 In-Reply-To: <20080722051805.GA17373@suse.de> References: <20080722051805.GA17373@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3493 Lines: 102 device_create() is race-prone, so use the race-free device_create_drvdata() instead as device_create() is going away. Signed-off-by: Greg Kroah-Hartman --- block/bsg.c | 3 ++- drivers/block/aoe/aoechr.c | 5 +++-- drivers/block/paride/pg.c | 5 +++-- drivers/block/paride/pt.c | 10 ++++++---- drivers/block/pktcdvd.c | 4 +++- 5 files changed, 17 insertions(+), 10 deletions(-) diff --git a/block/bsg.c b/block/bsg.c index 5fb9b0b..5a68b09 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -1044,7 +1044,8 @@ int bsg_register_queue(struct request_queue *q, struct device *parent, bcd->release = release; kref_init(&bcd->ref); dev = MKDEV(bsg_major, bcd->minor); - class_dev = device_create(bsg_class, parent, dev, "%s", devname); + class_dev = device_create_drvdata(bsg_class, parent, dev, NULL, + "%s", devname); if (IS_ERR(class_dev)) { ret = PTR_ERR(class_dev); goto put_dev; diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index d1de68a..c04440c 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -277,8 +277,9 @@ aoechr_init(void) return PTR_ERR(aoe_class); } for (i = 0; i < ARRAY_SIZE(chardevs); ++i) - device_create(aoe_class, NULL, - MKDEV(AOE_MAJOR, chardevs[i].minor), chardevs[i].name); + device_create_drvdata(aoe_class, NULL, + MKDEV(AOE_MAJOR, chardevs[i].minor), + NULL, chardevs[i].name); return 0; } diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c index 9d92636..d731ca4 100644 --- a/drivers/block/paride/pg.c +++ b/drivers/block/paride/pg.c @@ -686,8 +686,9 @@ static int __init pg_init(void) for (unit = 0; unit < PG_UNITS; unit++) { struct pg *dev = &devices[unit]; if (dev->present) - device_create(pg_class, NULL, MKDEV(major, unit), - "pg%u", unit); + device_create_drvdata(pg_class, NULL, + MKDEV(major, unit), NULL, + "pg%u", unit); } err = 0; goto out; diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c index 5c74c35..673b8b2 100644 --- a/drivers/block/paride/pt.c +++ b/drivers/block/paride/pt.c @@ -979,10 +979,12 @@ static int __init pt_init(void) for (unit = 0; unit < PT_UNITS; unit++) if (pt[unit].present) { - device_create(pt_class, NULL, MKDEV(major, unit), - "pt%d", unit); - device_create(pt_class, NULL, MKDEV(major, unit + 128), - "pt%dn", unit); + device_create_drvdata(pt_class, NULL, + MKDEV(major, unit), NULL, + "pt%d", unit); + device_create_drvdata(pt_class, NULL, + MKDEV(major, unit + 128), NULL, + "pt%dn", unit); } goto out; diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 45bee91..158eed4 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -303,7 +303,9 @@ static struct kobj_type kobj_pkt_type_wqueue = { static void pkt_sysfs_dev_new(struct pktcdvd_device *pd) { if (class_pktcdvd) { - pd->dev = device_create(class_pktcdvd, NULL, pd->pkt_dev, "%s", pd->name); + pd->dev = device_create_drvdata(class_pktcdvd, NULL, + pd->pkt_dev, NULL, + "%s", pd->name); if (IS_ERR(pd->dev)) pd->dev = NULL; } -- 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/