diff options
| -rw-r--r-- | drivers/ata/libata-core.c | 24 | ||||
| -rw-r--r-- | include/linux/libata.h | 2 |
2 files changed, 11 insertions, 15 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 627703cba9a..4020a1d3eb2 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1480,7 +1480,7 @@ unsigned long ata_id_xfermask(const u16 *id) } /** - * ata_port_queue_task - Queue port_task + * ata_pio_queue_task - Queue port_task * @ap: The ata_port to queue port_task for * @fn: workqueue function to be scheduled * @data: data for @fn to use @@ -1492,16 +1492,15 @@ unsigned long ata_id_xfermask(const u16 *id) * one task is active at any given time. * * libata core layer takes care of synchronization between - * port_task and EH. ata_port_queue_task() may be ignored for EH + * port_task and EH. ata_pio_queue_task() may be ignored for EH * synchronization. * * LOCKING: * Inherited from caller. */ -void ata_port_queue_task(struct ata_port *ap, work_func_t fn, void *data, - unsigned long delay) +static void ata_pio_queue_task(struct ata_port *ap, void *data, + unsigned long delay) { - PREPARE_DELAYED_WORK(&ap->port_task, fn); ap->port_task_data = data; /* may fail if ata_port_flush_task() in progress */ @@ -5618,7 +5617,7 @@ fsm_start: msleep(2); status = ata_busy_wait(ap, ATA_BUSY, 10); if (status & ATA_BUSY) { - ata_port_queue_task(ap, ata_pio_task, qc, ATA_SHORT_PAUSE); + ata_pio_queue_task(ap, qc, ATA_SHORT_PAUSE); return; } } @@ -6041,7 +6040,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc) ap->hsm_task_state = HSM_ST_LAST; if (qc->tf.flags & ATA_TFLAG_POLLING) - ata_port_queue_task(ap, ata_pio_task, qc, 0); + ata_pio_queue_task(ap, qc, 0); break; @@ -6063,7 +6062,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc) if (qc->tf.flags & ATA_TFLAG_WRITE) { /* PIO data out protocol */ ap->hsm_task_state = HSM_ST_FIRST; - ata_port_queue_task(ap, ata_pio_task, qc, 0); + ata_pio_queue_task(ap, qc, 0); /* always send first data block using * the ata_pio_task() codepath. @@ -6073,7 +6072,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc) ap->hsm_task_state = HSM_ST; if (qc->tf.flags & ATA_TFLAG_POLLING) - ata_port_queue_task(ap, ata_pio_task, qc, 0); + ata_pio_queue_task(ap, qc, 0); /* if polling, ata_pio_task() handles the rest. * otherwise, interrupt handler takes over from here. @@ -6094,7 +6093,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc) /* send cdb by polling if no cdb interrupt */ if ((!(qc->dev->flags & ATA_DFLAG_CDB_INTR)) || (qc->tf.flags & ATA_TFLAG_POLLING)) - ata_port_queue_task(ap, ata_pio_task, qc, 0); + ata_pio_queue_task(ap, qc, 0); break; case ATAPI_PROT_DMA: @@ -6106,7 +6105,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc) /* send cdb by polling if no cdb interrupt */ if (!(qc->dev->flags & ATA_DFLAG_CDB_INTR)) - ata_port_queue_task(ap, ata_pio_task, qc, 0); + ata_pio_queue_task(ap, qc, 0); break; default: @@ -6722,7 +6721,7 @@ struct ata_port *ata_port_alloc(struct ata_host *host) ap->msg_enable = ATA_MSG_DRV | ATA_MSG_ERR | ATA_MSG_WARN; #endif - INIT_DELAYED_WORK(&ap->port_task, NULL); + INIT_DELAYED_WORK(&ap->port_task, ata_pio_task); INIT_DELAYED_WORK(&ap->hotplug_task, ata_scsi_hotplug); INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan); INIT_LIST_HEAD(&ap->eh_done_q); @@ -7599,7 +7598,6 @@ EXPORT_SYMBOL_GPL(ata_wait_register); EXPORT_SYMBOL_GPL(ata_busy_sleep); EXPORT_SYMBOL_GPL(ata_wait_after_reset); EXPORT_SYMBOL_GPL(ata_wait_ready); -EXPORT_SYMBOL_GPL(ata_port_queue_task); EXPORT_SYMBOL_GPL(ata_scsi_ioctl); EXPORT_SYMBOL_GPL(ata_scsi_queuecmd); EXPORT_SYMBOL_GPL(ata_scsi_slave_config); diff --git a/include/linux/libata.h b/include/linux/libata.h index 7b7c78e4207..ccb055636f3 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -847,8 +847,6 @@ extern int ata_busy_sleep(struct ata_port *ap, unsigned long timeout_pat, unsigned long timeout); extern void ata_wait_after_reset(struct ata_port *ap, unsigned long deadline); extern int ata_wait_ready(struct ata_port *ap, unsigned long deadline); -extern void ata_port_queue_task(struct ata_port *ap, work_func_t fn, - void *data, unsigned long delay); extern u32 ata_wait_register(void __iomem *reg, u32 mask, u32 val, unsigned long interval_msec, unsigned long timeout_msec); |