z8530_dma_tx(9) Handle a DMA TX event

SYNOPSIS

void z8530_dma_tx(struct z8530_channel * chan);

ARGUMENTS

chan

The Z8530 channel to handle

DESCRIPTION

We have received an interrupt while doing DMA transmissions. It shouldn't happen. Scream loudly if it does.

AUTHOR

Alan Cox <[email protected]>

Author.

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