diff options
| author | Xenia Ragiadakou <burzalodowa@gmail.com> | 2013-08-31 18:09:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-20 12:31:40 -0800 |
| commit | 1e7c2cd28dc4ea3a86266fcfd07700e3911716a5 (patch) | |
| tree | 165fbe389b3d649e16656d0aa0b98798678de285 /drivers/usb/core/usb.h | |
| parent | a35bbad6526cf3de01a4344b3c36d5e1e292bbd1 (diff) | |
usbcore: set lpm_capable field for LPM capable root hubs
commit 9df89d85b407690afa46ddfbccc80bec6869971d upstream.
This patch sets the lpm_capable field for root hubs with LPM capabilities.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Reported-by: Martin MOKREJS <mmokrejs@gmail.com>
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/usb.h')
| -rw-r--r-- | drivers/usb/core/usb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index 823857767a16..c49383669cd8 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -35,6 +35,7 @@ extern int usb_get_device_descriptor(struct usb_device *dev, unsigned int size); extern int usb_get_bos_descriptor(struct usb_device *dev); extern void usb_release_bos_descriptor(struct usb_device *dev); +extern int usb_device_supports_lpm(struct usb_device *udev); extern char *usb_cache_string(struct usb_device *udev, int index); extern int usb_set_configuration(struct usb_device *dev, int configuration); extern int usb_choose_configuration(struct usb_device *udev); |