1. NAME▲

ata_sg_clean - Unmap DMA memory associated with command

2. SYNOPSIS ▲

void ata_sg_clean(struct ata_queued_cmd *  qc );

3. ARGUMENTS ▲

qc
    Command containing DMA memory to be released

4. DESCRIPTION ▲

Unmap all mapped DMA memory associated with this command.

5. LOCKING ▲

spin_lock_irqsave(host lock)

6. AUTHOR ▲

Jeff Garzik
    Author.

7. COPYRIGHT ▲