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USB: fix interface unregistration logic

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This patch (as1122) fixes a bug: When an interface is unregistered,
its children (sysfs files and endpoint devices) are unregistered after
it instead of before.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2008-07-30 11:31:50 -04:00 committed by Greg Kroah-Hartman
parent 0282b7f2a8
commit 1a21175a61
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/core/message.c
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@ -1091,8 +1091,8 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
continue;
dev_dbg(&dev->dev, "unregistering interface %s\n",
dev_name(&interface->dev));
device_del(&interface->dev);
usb_remove_sysfs_intf_files(interface);
device_del(&interface->dev);
}
/* Now that the interfaces are unbound, nobody should