Provided by: kernel-doc-2.4.27_2.4.27-12_all bug

NAME

       usb_alloc_urb -  creates a new urb for a USB driver to use

SYNOPSIS

       struct urb * usb_alloc_urb (int iso_packets);

ARGUMENTS

       iso_packets  number of iso packets for this urb

DESCRIPTION

       Creates  an  urb for the USB driver to use and returns a pointer to it.
       If no memory is available, NULL is returned.

       If the driver want to use this urb  for  interrupt,  control,  or  bulk
       endpoints, pass ’0’ as the number of iso packets.

       The driver should call usb_free_urb when it is finished with the urb.