tree 0a7507b26bdc61024d01b538ad7d3d25bc4f7811
parent 2f20ccf8190b064468cb2c7ba92e757ae37e61b1
author Tejun Heo <tj@kernel.org> 1274299820 +0200
committer Jeff Garzik <jgarzik@redhat.com> 1274830819 -0400

libata-sff: ata_sff_irq_clear() is BMDMA specific

ata_sff_irq_clear() is BMDMA specific.  Rename it to
ata_bmdma_irq_clear(), move it to ata_bmdma_port_ops and make
->sff_irq_clear() optional.

Note: ata_bmdma_irq_clear() is actually only needed by ata_piix and
      possibly by sata_sil.  This should be moved to respective low
      level drivers later.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>