writeb(primary_DMAChannel_bits(devpriv->di_mite_chan->channel) |
secondary_DMAChannel_bits(devpriv->di_mite_chan->channel),
dev->mmio + DMA_LINE_CONTROL_GROUP1);
- mmiowb();
spin_unlock_irqrestore(&devpriv->mite_channel_lock, flags);
return 0;
}
writeb(primary_DMAChannel_bits(0) |
secondary_DMAChannel_bits(0),
dev->mmio + DMA_LINE_CONTROL_GROUP1);
- mmiowb();
}
spin_unlock_irqrestore(&devpriv->mite_channel_lock, flags);
}