NAME
usb_buffer_unmap - free DMA mapping(s) for an urb
SYNOPSIS
void usb_buffer_unmap(struct urb * urb);
ARGUMENTS
urb
urb whose transfer_buffer will be unmapped
DESCRIPTION
Reverses the effect of usb_buffer_map.
usb_buffer_unmap(9)
free DMA mapping(s) for an urb
History
- Debian 9 (Stretch): the text shown here
- Debian 8 (Jessie)
- Debian 7 (Wheezy)
- Debian 6.0 (Squeeze)
- Debian 5.0 (Lenny)
- Debian 4.0 (Etch)