diff options
author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:37 +0100 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:37 +0100 |
commit | 22aa4b32a19b1f231d4ce7e9af6354b577a22a35 (patch) | |
tree | 3e773e7102e4ea6bb6b4c00edce442c4e8f37edb /drivers/ide/ide-pm.c | |
parent | e6830a86c260d73c6f370aa7ed17ee6c71e5ee05 (diff) |
ide: remove ide_task_t typedef
While at it:
- rename struct ide_task_s to struct ide_cmd
- remove stale comments from idedisk_{read_native,set}_max_address()
- drop unused 'cmd' argument from ide_{cmd,task}_ioctl()
- drop unused 'task' argument from tx4939ide_tf_load_fixup()
- rename ide_complete_task() to ide_complete_cmd()
- use consistent naming for struct ide_cmd variables
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-pm.c')
-rw-r--r-- | drivers/ide/ide-pm.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c index 74c7c2bbe0f..5c9fc20f95b 100644 --- a/drivers/ide/ide-pm.c +++ b/drivers/ide/ide-pm.c @@ -8,7 +8,7 @@ int generic_ide_suspend(struct device *dev, pm_message_t mesg) ide_hwif_t *hwif = drive->hwif; struct request *rq; struct request_pm_state rqpm; - ide_task_t args; + struct ide_cmd cmd; int ret; /* call ACPI _GTM only once */ @@ -16,10 +16,10 @@ int generic_ide_suspend(struct device *dev, pm_message_t mesg) ide_acpi_get_timing(hwif); memset(&rqpm, 0, sizeof(rqpm)); - memset(&args, 0, sizeof(args)); + memset(&cmd, 0, sizeof(cmd)); rq = blk_get_request(drive->queue, READ, __GFP_WAIT); rq->cmd_type = REQ_TYPE_PM_SUSPEND; - rq->special = &args; + rq->special = &cmd; rq->data = &rqpm; rqpm.pm_step = IDE_PM_START_SUSPEND; if (mesg.event == PM_EVENT_PRETHAW) @@ -42,7 +42,7 @@ int generic_ide_resume(struct device *dev) ide_hwif_t *hwif = drive->hwif; struct request *rq; struct request_pm_state rqpm; - ide_task_t args; + struct ide_cmd cmd; int err; /* call ACPI _PS0 / _STM only once */ @@ -54,11 +54,11 @@ int generic_ide_resume(struct device *dev) ide_acpi_exec_tfs(drive); memset(&rqpm, 0, sizeof(rqpm)); - memset(&args, 0, sizeof(args)); + memset(&cmd, 0, sizeof(cmd)); rq = blk_get_request(drive->queue, READ, __GFP_WAIT); rq->cmd_type = REQ_TYPE_PM_RESUME; rq->cmd_flags |= REQ_PREEMPT; - rq->special = &args; + rq->special = &cmd; rq->data = &rqpm; rqpm.pm_step = IDE_PM_START_RESUME; rqpm.pm_state = PM_EVENT_ON; @@ -109,9 +109,9 @@ void ide_complete_power_step(ide_drive_t *drive, struct request *rq) ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq) { struct request_pm_state *pm = rq->data; - ide_task_t *args = rq->special; + struct ide_cmd *cmd = rq->special; - memset(args, 0, sizeof(*args)); + memset(cmd, 0, sizeof(*cmd)); switch (pm->pm_step) { case IDE_PM_FLUSH_CACHE: /* Suspend step 1 (flush cache) */ @@ -124,12 +124,12 @@ ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq) return ide_stopped; } if (ata_id_flush_ext_enabled(drive->id)) - args->tf.command = ATA_CMD_FLUSH_EXT; + cmd->tf.command = ATA_CMD_FLUSH_EXT; else - args->tf.command = ATA_CMD_FLUSH; + cmd->tf.command = ATA_CMD_FLUSH; goto out_do_tf; case IDE_PM_STANDBY: /* Suspend step 2 (standby) */ - args->tf.command = ATA_CMD_STANDBYNOW1; + cmd->tf.command = ATA_CMD_STANDBYNOW1; goto out_do_tf; case IDE_PM_RESTORE_PIO: /* Resume step 1 (restore PIO) */ ide_set_max_pio(drive); @@ -142,7 +142,7 @@ ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq) ide_complete_power_step(drive, rq); return ide_stopped; case IDE_PM_IDLE: /* Resume step 2 (idle) */ - args->tf.command = ATA_CMD_IDLEIMMEDIATE; + cmd->tf.command = ATA_CMD_IDLEIMMEDIATE; goto out_do_tf; case IDE_PM_RESTORE_DMA: /* Resume step 3 (restore DMA) */ /* @@ -160,12 +160,14 @@ ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *rq) } pm->pm_step = IDE_PM_COMPLETED; + return ide_stopped; out_do_tf: - args->tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE; - args->data_phase = TASKFILE_NO_DATA; - return do_rw_taskfile(drive, args); + cmd->tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE; + cmd->data_phase = TASKFILE_NO_DATA; + + return do_rw_taskfile(drive, cmd); } /** |