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Commit 5e567cb3 authored by Mike Lockwood's avatar Mike Lockwood
Browse files

libusbhost: add usb_endpoint_get_device() 



Change-Id: Ibe4ce0551faca5d2d8bec0fbd21315a393b9f208
Signed-off-by: default avatarMike Lockwood <lockwood@android.com>
parent e380c27e

include/usbhost/usbhost.h

+3 −0
Original line number Diff line number Diff line
@@ -126,6 +126,9 @@ int usb_endpoint_wait(struct usb_device *device, int *out_ep_num); 
/* Cancels a pending usb_endpoint_queue() operation on an endpoint. */

int usb_endpoint_cancel(struct usb_endpoint *ep);



/* Returns the usb_device for the given endpoint */

struct usb_device *usb_endpoint_get_device(struct usb_endpoint *ep);



/* Returns the endpoint address for the given endpoint */

int usb_endpoint_number(struct usb_endpoint *ep);

libusbhost/usbhost.c

+5 −0
Original line number Diff line number Diff line
@@ -444,6 +444,11 @@ int usb_endpoint_cancel(struct usb_endpoint *ep) 
    return ioctl(ep->dev->fd, USBDEVFS_DISCARDURB, &ep->urb);

}



struct usb_device *usb_endpoint_get_device(struct usb_endpoint *ep)

{

    return ep->dev;

}



int usb_endpoint_number(struct usb_endpoint *ep)

{

    return ep->desc.bEndpointAddress;