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Driver core: allow to delay the uevent at device creation time
For the block subsystem, we want to delay all uevents until the disk has been scanned and allpartitons are already created before the first event is sent out. Signed-off-by: Kay Sievers <kay.sievers@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -589,7 +589,8 @@ int device_add(struct device *dev)
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goto PMError;
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if ((error = bus_add_device(dev)))
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goto BusError;
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kobject_uevent(&dev->kobj, KOBJ_ADD);
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if (!dev->uevent_suppress)
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kobject_uevent(&dev->kobj, KOBJ_ADD);
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if ((error = bus_attach_device(dev)))
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goto AttachError;
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if (parent)
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@ -399,9 +399,10 @@ struct device {
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/* class_device migration path */
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struct list_head node;
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struct class *class; /* optional*/
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struct class *class;
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dev_t devt; /* dev_t, creates the sysfs "dev" */
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struct attribute_group **groups; /* optional groups */
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int uevent_suppress;
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void (*release)(struct device * dev);
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};
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