USB_BUFFER_FREE
Section: (9)
Updated: 09 April 2004
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NAME
usb_buffer_free - free memory allocated with usb_buffer_alloc
SYNOPSIS
void usb_buffer_free (struct usb_device * dev, size_t size, void * addr, dma_addr_t dma);
ARGUMENTS
- dev
-
device the buffer was used with
- size
-
requested buffer size
- addr
-
CPU address of buffer
- dma
-
DMA address of buffer
DESCRIPTION
This reclaims an I/O buffer, letting it be reused. The memory must have
been allocated using usb_buffer_alloc, and the parameters must match
those provided in that allocation request.
ABOUT THIS DOCUMENT
This documentation was generated with kernel version 2.6.0.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
- ABOUT THIS DOCUMENT
-
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Time: 09:20:10 GMT, April 09, 2004