Dan Williams d5c3834e4a usb: make usb_port flags atomic, rename did_runtime_put to child_usage
We want to manipulate ->did_runtime_put in usb_port_runtime_resume(),
but we don't want that to collide with other updates.  Move usb_port
flags to new port-bitmap fields in usb_hub. "did_runtime_put" is renamed
"child_usage_bits" to reflect that it is strictly standing in for the
fact that usb_devices are not the device_model children of their parent
port.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27 16:38:53 -07:00
..
2014-03-12 11:40:15 -07:00
2014-04-01 17:06:09 -07:00
2014-02-20 14:54:28 +01:00