diff options
Diffstat (limited to 'drivers/ata/pata_sc1200.c')
| -rw-r--r-- | drivers/ata/pata_sc1200.c | 59 |
1 files changed, 10 insertions, 49 deletions
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c index 725a8586cd6..cbab397e3db 100644 --- a/drivers/ata/pata_sc1200.c +++ b/drivers/ata/pata_sc1200.c @@ -151,7 +151,7 @@ static void sc1200_set_dmamode(struct ata_port *ap, struct ata_device *adev) } /** - * sc1200_qc_issue_prot - command issue + * sc1200_qc_issue - command issue * @qc: command pending * * Called when the libata layer is about to issue a command. We wrap @@ -160,7 +160,7 @@ static void sc1200_set_dmamode(struct ata_port *ap, struct ata_device *adev) * one MWDMA/UDMA bit. */ -static unsigned int sc1200_qc_issue_prot(struct ata_queued_cmd *qc) +static unsigned int sc1200_qc_issue(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; struct ata_device *adev = qc->dev; @@ -175,59 +175,21 @@ static unsigned int sc1200_qc_issue_prot(struct ata_queued_cmd *qc) sc1200_set_dmamode(ap, adev); } - return ata_qc_issue_prot(qc); + return ata_sff_qc_issue(qc); } static struct scsi_host_template sc1200_sht = { - .module = THIS_MODULE, - .name = DRV_NAME, - .ioctl = ata_scsi_ioctl, - .queuecommand = ata_scsi_queuecmd, - .can_queue = ATA_DEF_QUEUE, - .this_id = ATA_SHT_THIS_ID, - .sg_tablesize = LIBATA_DUMB_MAX_PRD, - .cmd_per_lun = ATA_SHT_CMD_PER_LUN, - .emulated = ATA_SHT_EMULATED, - .use_clustering = ATA_SHT_USE_CLUSTERING, - .proc_name = DRV_NAME, - .dma_boundary = ATA_DMA_BOUNDARY, - .slave_configure = ata_scsi_slave_config, - .slave_destroy = ata_scsi_slave_destroy, - .bios_param = ata_std_bios_param, + ATA_BMDMA_SHT(DRV_NAME), + .sg_tablesize = LIBATA_DUMB_MAX_PRD, }; static struct ata_port_operations sc1200_port_ops = { + .inherits = &ata_bmdma_port_ops, + .qc_prep = ata_sff_dumb_qc_prep, + .qc_issue = sc1200_qc_issue, + .cable_detect = ata_cable_40wire, .set_piomode = sc1200_set_piomode, .set_dmamode = sc1200_set_dmamode, - .mode_filter = ata_pci_default_filter, - - .tf_load = ata_tf_load, - .tf_read = ata_tf_read, - .check_status = ata_check_status, - .exec_command = ata_exec_command, - .dev_select = ata_std_dev_select, - - .freeze = ata_bmdma_freeze, - .thaw = ata_bmdma_thaw, - .error_handler = ata_bmdma_error_handler, - .post_internal_cmd = ata_bmdma_post_internal_cmd, - .cable_detect = ata_cable_40wire, - - .bmdma_setup = ata_bmdma_setup, - .bmdma_start = ata_bmdma_start, - .bmdma_stop = ata_bmdma_stop, - .bmdma_status = ata_bmdma_status, - - .qc_prep = ata_dumb_qc_prep, - .qc_issue = sc1200_qc_issue_prot, - - .data_xfer = ata_data_xfer, - - .irq_handler = ata_interrupt, - .irq_clear = ata_bmdma_irq_clear, - .irq_on = ata_irq_on, - - .port_start = ata_sff_port_start, }; /** @@ -242,7 +204,6 @@ static struct ata_port_operations sc1200_port_ops = { static int sc1200_init_one(struct pci_dev *dev, const struct pci_device_id *id) { static const struct ata_port_info info = { - .sht = &sc1200_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, @@ -252,7 +213,7 @@ static int sc1200_init_one(struct pci_dev *dev, const struct pci_device_id *id) /* Can't enable port 2 yet, see top comments */ const struct ata_port_info *ppi[] = { &info, &ata_dummy_port_info }; - return ata_pci_init_one(dev, ppi); + return ata_pci_sff_init_one(dev, ppi, &sc1200_sht, NULL); } static const struct pci_device_id sc1200[] = { |