1FREE_DMA(9)                   Hardware Interfaces                  FREE_DMA(9)
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NAME

6       free_dma - free a reserved system DMA channel
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SYNOPSIS

9       void free_dma(unsigned int dmanr);
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ARGUMENTS

12       dmanr
13           DMA channel number
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COPYRIGHT

16Kernel Hackers Manual 3.10         June 2019                       FREE_DMA(9)