diff options
Diffstat (limited to 'drivers/ata/pata_jmicron.c')
| -rw-r--r-- | drivers/ata/pata_jmicron.c | 68 |
1 files changed, 6 insertions, 62 deletions
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c index 00bbbbd50e97..73b7596816b4 100644 --- a/drivers/ata/pata_jmicron.c +++ b/drivers/ata/pata_jmicron.c @@ -102,73 +102,18 @@ static int jmicron_pre_reset(struct ata_link *link, unsigned long deadline) ap->cbl = ATA_CBL_SATA; break; } - return ata_std_prereset(link, deadline); -} - -/** - * jmicron_error_handler - Setup and error handler - * @ap: Port to handle - * - * LOCKING: - * None (inherited from caller). - */ - -static void jmicron_error_handler(struct ata_port *ap) -{ - ata_bmdma_drive_eh(ap, jmicron_pre_reset, ata_std_softreset, NULL, - ata_std_postreset); + return ata_sff_prereset(link, deadline); } /* No PIO or DMA methods needed for this device */ static struct scsi_host_template jmicron_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_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, - /* Use standard CHS mapping rules */ - .bios_param = ata_std_bios_param, + ATA_BMDMA_SHT(DRV_NAME), }; -static const struct ata_port_operations jmicron_ops = { - /* Task file is PCI ATA format, use helpers */ - .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 = jmicron_error_handler, - .post_internal_cmd = ata_bmdma_post_internal_cmd, - - /* BMDMA handling is PCI ATA format, use helpers */ - .bmdma_setup = ata_bmdma_setup, - .bmdma_start = ata_bmdma_start, - .bmdma_stop = ata_bmdma_stop, - .bmdma_status = ata_bmdma_status, - .qc_prep = ata_qc_prep, - .qc_issue = ata_qc_issue_prot, - .data_xfer = ata_data_xfer, - - /* IRQ-related hooks */ - .irq_handler = ata_interrupt, - .irq_clear = ata_bmdma_irq_clear, - .irq_on = ata_irq_on, - - /* Generic PATA PCI ATA helpers */ - .port_start = ata_port_start, +static struct ata_port_operations jmicron_ops = { + .inherits = &ata_bmdma_port_ops, + .prereset = jmicron_pre_reset, }; @@ -189,7 +134,6 @@ static const struct ata_port_operations jmicron_ops = { static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *id) { static const struct ata_port_info info = { - .sht = &jmicron_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, @@ -200,7 +144,7 @@ static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *i }; const struct ata_port_info *ppi[] = { &info, NULL }; - return ata_pci_init_one(pdev, ppi); + return ata_pci_sff_init_one(pdev, ppi, &jmicron_sht, NULL); } static const struct pci_device_id jmicron_pci_tbl[] = { |