table of contents
other versions
- wheezy-backports 3.16.39-1+deb8u1~bpo70+1
- jessie 3.16.43-2
| USB_BUFFER_UNMAP(9) | USB Core APIs | USB_BUFFER_UNMAP(9) |
NAME¶
usb_buffer_unmap - free DMA mapping(s) for an urbSYNOPSIS¶
void
usb_buffer_unmap(struct urb * urb);
ARGUMENTS¶
urburb whose transfer_buffer will be
unmapped
DESCRIPTION¶
Reverses the effect of usb_buffer_map.COPYRIGHT¶
| February 2017 | Kernel Hackers Manual 3.16 |