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| author |   Balaji Rao <balajirrao@gmail.com> | 2007-11-22 01:58:14 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 14:34:52 -0800 |
| commit | 90da096ee46b682011b7d549e52b81cf9742e60b (patch) | |
| tree | f70838f277b69e82cb30525d96cad3728cc8b30b /drivers/usb/core/hcd.h | |
| parent | USB: usb peripheral controller driver oops avoidance (diff) | |
| download | linux-dev-90da096ee46b682011b7d549e52b81cf9742e60b.tar.xz linux-dev-90da096ee46b682011b7d549e52b81cf9742e60b.zip | |
USB: force handover port to companion when hub_port_connect_change fails
This patch hands over the port to the companion when the
hub_port_connect_change fails.
Signed-off-by: Balaji Rao <balajirrao@gmail.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hcd.h')
| -rw-r--r-- | drivers/usb/core/hcd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 98e24194a4ab..080298ad5990 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -210,6 +210,9 @@ struct hc_driver { int (*start_port_reset)(struct usb_hcd *, unsigned port_num); void (*hub_irq_enable)(struct usb_hcd *); /* Needed only if port-change IRQs are level-triggered */ + + /* force handover of high-speed port to full-speed companion */ + void (*relinquish_port)(struct usb_hcd *, int); }; extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb); |