diff options
| author | Tejun Heo <tj@kernel.org> | 2010-05-19 22:10:21 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2010-05-26 01:40:24 +0200 |
| commit | c3b2889424c26f3b42962b6f39aabb4f1fd1b576 (patch) | |
| tree | c131d260c18815cb84331357db75c17dabf083d8 /drivers/ata/sata_nv.c | |
| parent | libata-sff: ata_sff_irq_clear() is BMDMA specific (diff) | |
| download | linux-c3b2889424c26f3b42962b6f39aabb4f1fd1b576.tar.xz linux-c3b2889424c26f3b42962b6f39aabb4f1fd1b576.zip | |
libata-sff: separate out BMDMA irq handler
Separate out BMDMA irq handler from SFF irq handler. The misnamed
host_intr() functions are renamed to ata_sff_port_intr() and
ata_bmdma_port_intr(). Common parts are factored into
__ata_sff_port_intr() and __ata_sff_interrupt() and used by sff and
bmdma interrupt routines.
All BMDMA drivers now use ata_bmdma_interrupt() or
ata_bmdma_port_intr() while all non-BMDMA SFF ones use
ata_sff_interrupt() or ata_sff_port_intr().
For now, ata_pci_sff_init_one() uses ata_bmdma_interrupt() as it's
used by both SFF and BMDMA drivers.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_nv.c')
| -rw-r--r-- | drivers/ata/sata_nv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index 358dde0178d4..4269b9915e43 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -920,7 +920,7 @@ static int nv_host_intr(struct ata_port *ap, u8 irq_stat) } /* handle interrupt */ - return ata_sff_host_intr(ap, qc); + return ata_bmdma_port_intr(ap, qc); } static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance) @@ -1505,7 +1505,7 @@ static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance) qc = ata_qc_from_tag(ap, ap->link.active_tag); if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING))) { - handled += ata_sff_host_intr(ap, qc); + handled += ata_bmdma_port_intr(ap, qc); } else { /* * No request pending? Clear interrupt status |