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usb_buffer_unmap
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
usb_buffer_unmap - free DMA mapping(s) for an urbSYNOPSIS
- void usb_buffer_unmap(struct urb * urb);
ARGUMENTS
urb
- urb whose transfer_buffer will be unmapped
DESCRIPTION
Reverses the effect of usb_buffer_map.
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