diff options
Diffstat (limited to 'drivers/ata/pata_bf54x.c')
| -rw-r--r-- | drivers/ata/pata_bf54x.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c index 7f87f105c2f6..eea275acb2a8 100644 --- a/drivers/ata/pata_bf54x.c +++ b/drivers/ata/pata_bf54x.c @@ -1314,17 +1314,6 @@ static void bfin_std_postreset(struct ata_link *link, unsigned int *classes) write_atapi_register(base, ATA_REG_CTRL, ap->ctl); } -/** - * bfin_error_handler - Stock error handler for DMA controller - * @ap: port to handle error for - */ - -static void bfin_error_handler(struct ata_port *ap) -{ - ata_bmdma_drive_eh(ap, ata_std_prereset, bfin_std_softreset, NULL, - bfin_std_postreset); -} - static void bfin_port_stop(struct ata_port *ap) { dev_dbg(ap->dev, "in atapi port stop\n"); @@ -1357,24 +1346,14 @@ static int bfin_port_start(struct ata_port *ap) } static struct scsi_host_template bfin_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, + ATA_BASE_SHT(DRV_NAME), .sg_tablesize = SG_NONE, - .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, }; static const struct ata_port_operations bfin_pata_ops = { + .inherits = &ata_sff_port_ops, + .set_piomode = bfin_set_piomode, .set_dmamode = bfin_set_dmamode, @@ -1392,14 +1371,13 @@ static const struct ata_port_operations bfin_pata_ops = { .data_xfer = bfin_data_xfer, .qc_prep = ata_noop_qc_prep, - .qc_issue = ata_qc_issue_prot, .freeze = bfin_bmdma_freeze, .thaw = bfin_bmdma_thaw, - .error_handler = bfin_error_handler, + .softreset = bfin_std_softreset, + .postreset = bfin_std_postreset, .post_internal_cmd = bfin_bmdma_stop, - .irq_handler = ata_interrupt, .irq_clear = bfin_irq_clear, .irq_on = bfin_irq_on, @@ -1409,7 +1387,6 @@ static const struct ata_port_operations bfin_pata_ops = { static struct ata_port_info bfin_port_info[] = { { - .sht = &bfin_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY, |