diff options
| author | Tejun Heo <htejun@gmail.com> | 2008-03-25 12:22:49 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 15:44:17 -0400 |
| commit | 1bd5b715a305f6f13455e89becbd839010dd14b5 (patch) | |
| tree | 22e74b38495c51cda92145b7ae31f504f80d9fd3 /drivers/ata/pata_cs5536.c | |
| parent | 029cfd6b74fc5c517865fad78cf4a3ea8d9b664a (diff) | |
libata: make ata_pci_init_one() not use ops->irq_handler and pi->sht
ata_pci_init_one() is the only function which uses ops->irq_handler
and pi->sht. Other initialization functions take the same information
as arguments. This causes confusion and duplicate unused entries in
structures.
Make ata_pci_init_one() take sht as an argument and use ata_interrupt
implicitly. All current users use ata_interrupt and if different irq
handler is necessary open coding ata_pci_init_one() using
ata_prepare_sff_host() and ata_activate_sff_host can be done under ten
lines including error handling and driver which requires custom
interrupt handler is likely to require custom initialization anyway.
As ata_pci_init_one() was the last user of ops->irq_handler, this
patch also kills the field.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/pata_cs5536.c')
| -rw-r--r-- | drivers/ata/pata_cs5536.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c index 075ee6a7be3..f7c0e4e319e 100644 --- a/drivers/ata/pata_cs5536.c +++ b/drivers/ata/pata_cs5536.c @@ -241,7 +241,6 @@ static struct ata_port_operations cs5536_port_ops = { static int cs5536_init_one(struct pci_dev *dev, const struct pci_device_id *id) { static const struct ata_port_info info = { - .sht = &cs5536_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, @@ -262,7 +261,7 @@ static int cs5536_init_one(struct pci_dev *dev, const struct pci_device_id *id) return -ENODEV; } - return ata_pci_init_one(dev, ppi); + return ata_pci_init_one(dev, ppi, &cs5536_sht); } static const struct pci_device_id cs5536[] = { |