free_dma(9) suse man page | unix.com

FREE_DMA(9)							Hardware Interfaces						       FREE_DMA(9)

NAME
       free_dma - free a reserved system DMA channel

SYNOPSIS
       void free_dma(unsigned int dmanr);

ARGUMENTS
       dmanr
	   DMA channel number

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							       FREE_DMA(9)