suse man page for usb_buffer_unmap

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Query: usb_buffer_unmap

OS: suse

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

USB_BUFFER_UNMAP(9)						   USB Core APIs					       USB_BUFFER_UNMAP(9)


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.


COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010						       USB_BUFFER_UNMAP(9)
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