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device create: block: convert device_create to device_create_drvdata

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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 <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2008-05-21 12:52:33 -07:00
parent 09857e35cd
commit f79f060561
5 changed files with 17 additions and 10 deletions
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3
block/bsg.c
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@@ -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;